[Villain + Fusion Gene + Cult Leader + Behind the Scenes + No Female Lead]

Qin Sheng traveled through time and luckily survived, but his life span was less than a year.

Fortunately, the time traveler brought a system that was bound to him, which enabled him to extract and fuse the genes of exotic beasts and make various medicines.

Although humans have been invaded by alien beasts for a hundred years and have been forced to build nine cities, alien beast genes are a taboo.

But in order to survive, he could only create potions and fuse the genes of exotic beasts.

Unknowingly, Qin Sheng became the most terrifying cult boss in human history!

And at first he just wanted to heal himself.