Reborn in Mushoku Tensei with Unique Skill Great Sage

Rudeus Pov

Skills:

N/A

Extra Skills:

Breathless: The user doesn't need to breathe and can just survive with mana, solar energy, Qi, or Ki.

Adaption: Let's user's body adapt to the surrounding environment. This skill can help the user gain, several resistances and reduce some skills' harmful side effects.

Age Manipulation: Let the user manipulate his age freely, Using this skill it is possible to turn into a toddler, adult, and old at the cost of Mana/Magicule. Provides Infinite Lifespan.

Faith manipulation: Let's user manipulate the beliefs of the target. Makes the user stronger the more people have faith in the user.

Nullifiers:

All disease immunity: Provides Immunity to all types of disease even those who are cursed type. Provides partial Resistance to the curses.

Resistances:

N/A

Unique Skills:

Great Sage-

Sub-Skills:

Thought Acceleration: Raises thought-processing speed by a thousand times.

Analytical Appraisal: The ability to analyze and appraise a target.

Parallel Processing: The ability to detach thoughts and analysis of phenomena. Detached thoughts are also under the effects of Thought Acceleration.

Chant Annulment: When using magic, the chant is no longer necessary.

All of Creation: The ability to comprehend any non-concealed phenomenon in this world. Depending on the things the user understands and the information the user knows about, additional information can be inferred. In other words, the user needs to see it (the phenomenon) at least once.

Analysis: The absorbed target is studied and analyzed. Craftable items can then be produced. If the required materials are present, duplicates can be produced. In the case of successful skill or magic analysis, the same technique can be acquired.

Auto Battle Mode: By permitting Great Sage, the user can let it control his body temporarily.

Evolver- Provided Sufficient data, mana/Magicule users can evolve any skill and even let the skill break its set limit.

Dominator-

Sub-Skills:

Dominating Aura: The user can release an Aura that can make the target scared, submissive, or faint, depending on how it is used. The effect can be temporary or permanent depending on the user's wish.

Fighting Domination: Once the host defeats an enemy, the enemy's respect for the user will permanently increase.

Sex*al Domination: After having Sex*al intercourse with the user the female's submission to the host and loyalty will increase. The effect depends on the target's strength and the user's wish.

Subordinate Domination: The user's subordinates will have increased loyalty and submission.

Dominance: Increases the user's Mana/magicule by 25% permanently.

Telepathy: The user can communicate mentally with his subordinates and his women no matter the distance if there is a sufficient amount of mana/magicule.

Food Chain: The user can freely copy the prototypes of the Skills of any subordinates, while also enabling the user to grant subordinates any Skills they are compatible with. Furthermore, the user's Magicule/Mana levels also grow whenever the subordinates show any significant growth.

Soul Link: The user can know the location of his women and subordinates.

After seeing all the skills and their functions I was pleasantly surprised since while they not being Overpowered they have a lot of potential, specially Adaption since if it evolves into a Unique Skill and even above then won't I have Doomsday Level adaption? That will be very terrifying for my future enemies, after all, no matter what they throw at me I will simply adapt to it.

Great Sage: Report! Theoretically, it is possible to evolve the Extra Skill Adaption into Unique Skill given sufficient data, and mana using Unique Skill Evolver, though it is not accurate if its adaption will be the same level as Doom but I am have predicted that there is around 40% of probability that it will be the same level as doom.

'While it's interesting let's leave this skill, for now, and my Unique Skill Dominator too is very unique and looks like it is specially made for me, it is a lite version of a Ruler or King System not to mention my goal of conquering Women it will be very useful and it also has skill food chain which is a Subskill of Rimuru's Gluttony', I thought.

Great Sage: Unique Skill Great Sage aka me is also very special and I possess a lot of potentials since I am one of the two main Rimuru's Skills.

Rudeus: Why do you sound like you are jealous?

Great Sage: It's your imagination, I am just stating the facts.

Rudeus: By the way aren't unique skills unique to every individual that possesses them and two people cannot have the same Unique Skill? So how do I have you?

Great Sage: Yes, Master you are right, unique skills are acquired by the strong emotions of the user so they are unique to each other, and even if two people wish for the same thing they won't get the same unique skill.

Rudeus: Is it because Rimuru already evolved Great Sage into Raphael?

Great Sage: It is a possibility but I do not possess any knowledge about the Ultimate Skills other than what the master knew in his previous life but I have a different theory.

Rudeus: Hmmm... What theory?

Great Sage: Due to the master crossing the Time-Space gap and other factors there is a possibility that the master has reincarnated into a time in which Rimuru hasn't reincarnated to the Cardinal World yet.

Rudeus: Wait a minute?! It is true?

Great Sage: It is just my theory and I am not sure if it is correct or not but there is a way in which we can verify if it is 100% true.

Rudeus: What way?

Great Sage: If I evolve into Ultimate Skill Raphael and don't have any other synonym then it is guaranteed that individual Satou aka Rimuru hasn't reincarnated yet.

Rudeus: Is it my imagination or are you thinking it is my strongest skill?

Great Sage: It must be your Imagination.

Rudeus: Just like Rimuru's Great Sage you too are mischief.

Great Sage:...

Rudeus: Anyway, About Unique Skill Evolver, I remember that in Tensura it was mentioned that the more skills a user possesses his mana capacity lessens, is it true?

Great Sage: Report! It is true the more skills a user possesses the more burden there is on his or her soul, thereby reducing his/her mana capacity.

Rudeus: So I need to increase my mana capacity to a large margin then I guess, and luckily I am Rudeus whose Mana Capacity was more than Demon god Laplace himself due to Laplace factor and I have you not to mention a lot of knowledge of this world of which at least 60% should be correct so according to that before the age of 10 I can easily increase my Mana Capacity a lot more than Original Rudeus.

Great Sage: Report! It is not a possibility it is a truth!

Rudeus: Whatever, and Great sage how much time has passed?

Great Sage: Report! 30 Seconds have passed in the real world.

Rudeus: Just 30 seconds?!

Great Sage: I have accelerated your mind realm by 1000 times.

Rudeus: O: I understand and since only 30 seconds have passed it is better to do all the planning right now.

I started thinking about how to use my skills to their full limits and ways to get stronger quickly, not to mention how to B"ng all the women. In short my goal in my new life.

After 3 hours in the mental realm

I have decided to take Zenith and Lilia in my Harem since they are extremely hot and rare beauties, also I have decided to take Aisha and Norn in the future as well.

Remembering how what approach did Rudeus take with Aisha and Norn disappointed me.

For starters, Rudeus had a lot of physical contact with Aisha and they even bathed together naked but in the end, Rudeus didn't have any Sex*al activities with her and later she married Ars Greayrat who was Rudeus' son as for Norn she married Ruijerd due to plot reasons that their daughter will be the cause of the Hitogami's Death. I will also take Hilda in my Harem as for Slyphiette and Eris it is still debatable but I will decide later on.

Now First gotta increase my Mana Capacity and from what I remember Rudeus had the Laplace factor which is both a Curse and Blessing since if trained before the age of 10 it can increase the Mana Capacity and improve the body's magic using capabilities but the user can't use touki or coat mana on weapons so he/she cannot improve his swordsmanship but I am 100% sure that Great Sage can give me a solution for this.

Rudeus: Great Sage can you do something about the Laplace factor and improve it or at least negate the Touki weakness after all I want to use a sword after all they are a Man's true romance.

Great Sage: Report! I can convert the Laplace factor into a skill.

Rudeus: How that is possible?

Great Sage: Master the skills are granted by the Voice of the World when a person uses the said skill without having the skill itself, in such case the Voice of the World grants the said skill to him/her and since the Laplace factor does many things that can be classified as skills master can gain skills of it.

Rudeus: Very well, and how much time has passed outside?

Great Sage: 3.45 minutes.

Rudeus: Man you are a cheat but still how do I have enough Mana to hold till now?

Great Sage: When a person reincarnates he/she gets a huge Mana/Magicule capacity so the Master being an Otherworlder reincarnated by the Voice of the world has 10000 times more mana than an Average Person of this world.

Rudeus: Woah! It is a lot! Anyway how much it is compared to the original Rudeus?

Great Sage: Report! Original Rudeus had around 10 million times more mana than an Average Person.

Rudeus: Well Rudeus did a lot of hard work and it took a lot of him a lot of time to take his mana pool to that level not to mention he is supposed to have the biggest mana pool in this world. But I already have more mana compared to what he had just after his birth.

Great Sage: Rudeus possessed the 3rd biggest mana pool after the Hitogami and complete Demon Dragon God Laplace.

Rudeus: How much do they have?

Great Sage: Complete Demon Dragon God has 13.5 million times Mana pool while for Hitogami it is still not clear how much he has but since he is the strongest God he has a high chance of having a bigger Mana pool than Laplace.

Rudeus: Thank you for the Information, after all, I need a lot of Knowledge related to this world and you are helping me a lot, Great Sage!

Great Sage: Thank you Accepted.

Rudeus: Great sage, Create new skills from the Laplace factor.

Great Sage: Yes Master.

After 20 minutes

{Extra Skill Mana Capacity Increaser has been acquired}

{Unique Skill: Limitless Mana Capacity Increase has been acquired}

{Extra Skill: Mana Sense has been acquired}

{Extra Skill: Magic Booster has acquired}

{Report! Skill Adaption is lessening the disability to learn touki...Successful!}

Rudeus: Nice! Great Sage explain them, please.

Great Sage: Master their functions are as follows-

Extra Skills-

Mana Capacity Increaser: By training the user can Increase his mana Capacity very fast.

Mana Sense: Can Sense 360 degrees around 100 meters using mana.

Magic booster: Every Magic used by the user would be 1000% stronger compared to the average level.

Unique Skill-

Limitless Mana Capacity Increase: The user won't have any limit to his mana pool and can increase infinitely.

Rudeus: Tensura Skills are broken as Hell! Even that Unique Skill in the Original had a limit. Hahaha! Great Sage! You did a very good job!

Great Sage: Thank you for the praise master.

'Anyway, I have Age manipulation so I can start early all I need to create a skill that can make a body clone, and then I can practice magic and swordsmanship, and B*ng girls! For now, I will leave Zenith and Lilia alone until they give birth to Norn and Aisha after that I will make them my women, sorry Paul but you are not worthy of them compared to me! Also, I need to make sure to move all my women away from the Fittoa region since Mana Calamity will happen. I don't want Zenith to become a vegetable like in the Original!, I thought.

Rudeus: Great Sage can we stop Mana Calamity?

Great Sage: It is possible but for that master has to evolve before mana Calamity since mana Calamity was caused by Time-Space distortion and only an Ultimate Skill can stop it.

Rudeus: I guess I can only shift my women, after all, I want to surpass Dragon God Orsted before my evolution to get maximum benefits from the Evolution and it won't be possible before Mana Calamity, not that I care, since as long as my women are fine everything is alright for me.

' Now except for the two mothers and daughter duo there are also other women like Sylphiette and Eris but it would be easy considering their situations so, for now, they are out of catch her list, it only leaves Ghislaine and if it is like the Original then it will be easy to make her both my women and subordinate', I thought.

Ghislaine is a brown-colored beauty, she is a King Ranked SwordsWoman and king ranked Swordswoman/Swordsman is very rare in this world but then how she worked for Eris' family a low ranking Noble only at the salary of 2 asura Gold coins while even the saint ranked individuals are even hard to hire for the big Nobles for 10 Asura Gold coins?

Ghislaine is illiterate and due to that she is conned a lot by the adventuring parties so in the end due to being conned a lot she didn't have any money and was both starving and had bad Health conditions Eris' family took the opportunity to help her and gained her gratitude and they took her as a BodyGuard and Sword Instructor at only the salary of 2 Asura Gold coins, so if I help her before the Eris' family she will be mine.

Rudeus: First I need to learn some magic, increase my mana capacity and get a body clone magic or skill.

To be continued...

(Author's Note: There won't be any new chapter of this fanfic this week, probably next week and I hope you enjoyed the chapter, and also Should I do some time Skips since I like to write explaining everything in detail so it would take a lot of chapters till his R18 with Ghislaine so please vote!)

1) Small Timeskips: R18 chapter with Ghislaine after 10 or 20 chapters.

vote 1 here:

2) Big timeskip: r18 chapter with Ghislaine after 5 or 10 chapters.

Vote 2 here:

3) No time skip: r18 chapter with Ghislain after 20 or 30 Chapters.

vote 3 here:

(Author's Note: Timeskips will skip a lot of practice and training of Rudeus so don't complain to me after voting it that how Rudeus got this skill, got overpowered this quick, and blah,blah since if there is no time skips then I would explain the cause fully)

2580 words.