Toradora! - Volume 1, Chapter 1

He died on the wedding of the girl he had a crush on, after a long and successful career. After convincing Yama to send him back to the world, he decides to fix the areas in which his life went wrong. Realizing the lack of love and romance in his past life, he sets out to conquer the hearts of various women.

I accidentally changed the whole world, the resurrection of the dead, genetic variation, recovery of the qi, mountain and seas reborn, land and seas expanded and evil spirits have started to appear.

Ghosts are now commonplace. Some people now have three heads and six arms. Some people have obtained martial arts techniques and ordinary people are now just cannon fodder.

Fortunately, I have acquired an ability which can make various items mutate.

books into martial arts or cultivation manuals,

fruits into precious treasures of heaven and earth or poison that you can only imagine and…

weapons, that can split the earth or gain sentience!

- Description from Novelupdates

A hundred years ago, Chen Qingyuan entered a forbidden zone called Sky Abyss, where his soul lamp extinguished, and everyone believed he had died. Today, although Chen Qingyuan has emerged alive from the forbidden zone, his cultivation has been completely crippled, and his spiritual roots are shattered. Faced with the remorse of lost love and the oppression of various sects, how should Chen Qingyuan proceed?“Chen Qingyuan, I'll give you two choices: one, marry me; two...”Inside Sky Abyss, there lives a girl in a red dress, with eyes like stars and a gentle voice.“I choose the second option.”Before the girl in the red dress could finish speaking, Chen Qingyuan decisively made his choice.(Main character with a dark belly + no system + humor + traditional fantasy + weak synopsis)

Magic, eastern fantasy, cultivation, scientific technology…