I, The Dragon Overlord - Chapter 26: Crafty Dragon

Qin Muling, who was reborn by chance, joined the Yunmeng Heavenly Palace, which was full of beautiful women, and became the closed-door disciple of the supreme leader. He thought he could step onto the pinnacle of life from then on, but little did he know that he would be suppressed by the senior sisters who were both stunning and powerful, to the point where he couldn't even lift his head.He fought hard for his dignity, but was repeatedly defeated and suppressed by the senior sisters without any mercy. He never had a chance to turn the tables, and in the end, he had no choice but to give up: “Senior sisters, I don't want to strive anymore!”The senior sisters smiled and threw out a life-or-death question: “Very well, choose one of us!”Qin Muling: “...”

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

- Description from Novelupdates

In 2120, the level of human science and technology has once again reached a new level.

The birth of a new race, the virtual metaverse world that can make consciousness immortal, the freezing technology that can use time to fight against terminal illness, and the brand-new capital arena… Dazzlingly appeared before the eyes of the natives of the earth.

How can humans and AI coexist? Which one is more dignified, life by idling or natural death?

Confusion, confrontation, venting, and shouting seem to have become the norm… On Zhang Yunxi’s eighteenth birthday, his whole family was killed by a nanny. He came to a place called Qingshan Theological Seminary full of doubts.

- Description from novelbuddy

He Lang died by his own hands for the sake of his imperial younger brother’s ambition, whom he loved. He was offered to be reborn in exchange for giving up his past romantic feelings. Reborn without the burden of his romantic feelings, he brings with him a manual to new worlds. He wholeheartedly followed the instructions of the manual to complete the tasks, not knowing that the originally slag gong was blackening…
He pleaded to his affectionate Emperor brother to release him, he pleaded to the paranoid prisoner next door, but until the end he remained baffled.
In the end, he discovered that the full name of the manual was – “Slag Shou Cultivating Manual”
Σ (っ ° ° °;) っ!

- Description from Novelupdates