MTL - Xianzun is Collapsing Every Day - Chapter 44 nature revealed

A man transmigrated as a side character in some lonely web novel that earn nothing more than some power stones and fake ahh.. reviews from the author's friend. He changes the fate of that side character, he refusing the offer of dark powers that the character was originally supposed to accept.After rejecting the dark power, the God of Fiction from the web novel departement appears and.....*****[ Cringe probability ] : 99.99%

Chu Yunsheng’s head hurts every time he wakes up. Because he is usually either lying in the villain’s bed, or had just gotten up from the villain’s bed.

The reason why villains are called villains is because they are extremely lethal and vengeful… and they love to blacken…

Villain: Bastard, I will castrate you!

Chu Yunsheng: …Oh.

- Description from Novelupdates

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

Xiao Lou was killed in an accident and reborn in the Card World.