The Legendary Fool - Chapter 6: Deck Card

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

After catching his wife in bed with another man, Alex died of a heart attack—only to be reincarnated in another world with a MILF System in the frail body of Asher, a sickly teenager.Betrayed and furious for his wife's infidelity, he vows to punish unfaithful women and seize control in his new world. But there's one problem: in this world, women reign supreme over men, blessed with overwhelming strength by the goddess herself. Outmatched and underestimated, Asher refuses to accept his place at the bottom. With the MILF System at his side, he’ll do whatever it takes to shatter the hierarchy and claim absolute dominance—even if it means conquering every woman in his path until he reaches the heavens to claim the ultimate MILF herself: the goddess.But can he rise to power in a world where men are nothing more than playthings?Find out in this wild, boundary-pushing saga!Disclaimer: This book contains intense sexual content and themes of incest. Reader discretion is advised.

Qin Tian accidentally transmigrated into a sickly body, a body with broken Dantian that was unable to practice Qigong, in another world. Fortunately, God had mercy on him by giving him a level up system. Useless? That was him in the past. Not worrying about practicing Qigong, he was now able to kill Monsters to level up. Easy! Level up when killing Monsters; level up when killing people. An unbeatable sovereign of the clan in the eyes of other people, but in his eyes, he is a glittering big BOSS.

With this level up system, he will no longer encounter any bottlenecks during a breakthrough in cultivation like other geniuses; all he needs to do was kill as many monsters, clan heads, sovereigns, world experts … to have a better life.

Dedicating his life on a road to become an expert.

- Description from Novelupdates

The five different worlds of demons, demons, ghosts, monsters, and beasts descended on Blue Star in the form of dungeons.

Human beings will be randomly selected by the Heavenly Dao system and enter the dungeon in another world.

Su Qianqian, a cute baby in the senior class, was accidentally selected.

When Su Yang learned that her daughter was going to enter a dungeon in another world, she told her: “Don’t play for too long, and go home on time for dinner.”

Play? Do you think that the purgatory alien dungeon is a playground?

Just when the whole world thought that Su Qianqian was going to end, they were surprised to find that she really came to play.

In various dungeons of other worlds, the divine beast Qilin serves as her mount, a generation of demons kneel down and beg to be her full-time nanny, giant giants of the sky serve as her thugs, and the flower demon fairy goes too far, wanting to be her stepmother.

The whole world was shocked. Who is Su Qianqian’s father, Su Yang? ! !

- Description from novelbuddy