Naruto System in One Piece - Chapter 510

I came from hell, looking for redemption! –“Revelation”
…………
What is redemption?
I think it should be a process in which a good person becomes bad and then becomes good again.
It’s like our clean birth, contaminated by the dust of one life, and then clean death.
Well, this is just a story. …

- Description from Uukanshu

The eldest son of the assassin aristocrat Tuatha Dé.

The skill, experience, knowledge of the previous life, magic, all of which grows his power as an assassin.

Excellent assassins pass through. He was usually admired as the ideal lord, and behind it wielded a blade as an assassin aristocrat.

King of Harem, Pioneer of All, R-18 Story

My name is Mike Tyson. I was a normal dude that had an abnormal death. I was lucky enough to get reincarnated in another world.

This is earth, but alternate earth or real? I don't know. But I know that I was born with the fate of a protagonist. Unsuccessful in awakening my innate talent, I spend two years in my middle-school.

But this year, everything changed. I awakened something, and not just an innate ability but also a unique ability. That was the true start of my life.

A life that I feared became reality. My fate was in my hand, but the fate of my little dragon was in the hands of the system. Spreading the legs of women in bed, I found a new way to gain strength.

Heavenly Maidens, Supreme Fairies, shave that cave of yours. My little dragon will fly from one cave to another until it meets the destined cave.

Embracing the power given to me, I let the beast inside of my soul go wild. I was no longer restricted by anyone or anything.

The title does not represent me, I represent the title. Spreading the legs of hundred women, I will ascend to that title and become the one and only 'God of Sex'.

Standing in front of a creature with a dark face and red scales, I broadened my chest and asked “I have talent, looks, money, women, power, and little brother. What gives you the confidence to challenge me?”

Every little detail including name, identity, is fictional. They might be relatable but please don't relate them.

Special Tags- weak to strong, fast strength growth, adult, mature, Character Growth

(Read this book if you want to increase the size of your little brother)

Short, rich, and handsome, Lin Feiran was always the center of attention. But after transferring schools in his second year of high school, he discovered that his limelight was snatched by his Adonis classmate, Gu Kaifeng.

Lin Feiran was very resentful, and he and Gu Kaifeng became archnemesis (one-sidedly). Although the two lived together, they were like strangers.

When Lin Feiran went back home to attend his grandfather’s funeral, he accidentally inherited the Yin-Yang eyes that had been passed down from generation to generation. After gaining the ability to see ghosts, the timid Lin Feiran discovered that his two-person dormitory was actually a sixteen-person (ghost) room. Every day, he was scared to the point of collapsing.

The more aggravating thing is that because of Gu Kaifeng’s innate body constitution, he possessed an abundant amount of Yang energy. Lin Feiran found out that whenever he touched Gu Kaifeng, Gu Kaifeng’s Yang energy could temporarily disable his Yin-Yang eyes. A light touch would disable it for five minutes, a kiss for an hour, and so on…

Lin Feiran had no choice but to throw himself into his archnemesis’s embrace. This complete reversal in attitude to being intimate with Gu Kaifeng persisted every day from morning till night.

When sleeping, he must squeeze in the same bed as Gu Kaifeng. Going to the toilet? He must drag Gu Kaifeng with him. Homework? It must be done hand-in-hand with Gu Kaifeng… He also had to try his best to persuade the teacher to make him Gu Kaifeng’s deskmate. Every day in class, he would rub Gu Kaifeng’s calf with his foot beneath the desks…

Following the clingy little bastard’s sudden change in personality, the initially shocked Gu Kaifeng gradually became smitten. Every day he would chase Lin Feiran to flirt with him, make crazy confessions, and even routinely push him against the wall and kiss him…

Gu Kaifeng: “Don’t you like me? I like you, so let’s be together.”

Lin Feiran: “I don’t like you! Don’t come over!”

Gu Kaifeng: “……”

Five minutes later, to avoid seeing ghosts, Lin Feiran sneakily came to touch Gu Kaifeng.

Gu Kaifeng turned around, stopping his hand: “After you just rejected me, you come back to flirt with me!?”

Lin Feiran: “Who’s flirting with you! I was careless and touched you; don’t imagine that I like you back.”

Oh, that’s it.

- Description from Novelupdates