One Piece : Brotherhood - Chapter 431

The world’s top level hacker, Shi Lei; due to him hacking the world’s top military powers during a joint exercise and attempting to steal information from them, ultimately leads him to get sold out by his own organization. This act eventually caused his own death by a missile bombardment.

God was playing a joke on him and allowed him to return back to six years ago, the autumn season of when he was still at his university. Being given another chance, plus the fact that he retained his ability as one of the best in hacking technology, Shi Lei decided to change his life! During his previous life, he was only an assassin in the dark. Although such an existence made people afraid of him, he would have to always hide within the shadows. In his new life, not only does he want to be an assassin in the dark, he also wants to stand openly in the middle of the world stage. Creating a world-class super enterprise, he will single handy change the whole world!

- Description from Novelupdates

Hey? Why is there a HP Bar and a Title above your head? Why do you know magic? Hey, why are there people slashing their swords at me!? What’s wrong with this world? Why is it so much like an RPG!? HEY!!

Chen Mo was told by a fortune teller that he had a suffocating aura, and was ordered to commit murder, and then inexplicably traveled to a world of high martial arts and became a fake eunuch serving the queen’s concubine in the harem of the Song Dynasty.

One day finally ushered in his golden finger…

Immortal Cultivation Simulator!

[Choose the talent to complete, do you want to start the simulation? 】

“Yes.”

[Day 1: The great turmoil came, and the horns of uprisings were raised throughout the Song Dynasty. The sky is dead, and the yellow sky stands. You are in the palace, which is the safest place in the Song Dynasty. You are ready to grow up in a dreadful way, and then surprise everyone. 】

【Day 2: You were promoted from the third-class eunuch to the first-class eunuch by the empress. 】

[Day 3: A palace maid accidentally discovered that you were having an affair with the Empress, and you died. 】

…

- Description from novelbuddy

Leon was supposed to disappear.On Earth, he was nobody.In this new world of cultivation, reborn into a body that wasn’t even his own, he was less than that — a forgotten teacher exiled to the quiet heights of Amethyst Summit Division.No glory.No backing.No destiny.Until the Grand Return System awakened.Every resource he gives… returns a thousandfold.Every treasure he parts with… comes back stronger.Every disciple he nurtures… becomes a storm the heavens cannot ignore.While the sect mocks him as a useless master wasting potential, Leon calmly shapes a silver-haired girl born with Divine Ice Bones into something terrifying. A legend in the making. A blade pointed at fate itself.They see obscurity.Heaven sees a silent calamity rising.Leon doesn’t seek fame.He doesn’t chase thrones.But when destiny finally turns its gaze toward him…The teacher who hid in the shadows will begin rewriting the rules of the world.-----