Evolution from a Single Cell

Caixu Kun, a type of Kun, lives in shallow sea areas, but like human women, it has menstruation every month, and it lasts for 25 days, so it is relatively weak. Because he is too weak, he is often preyed upon by sharks. In order to survive, they can only swim to deeper waters. This miserable phenomenon is called shark worms by zoologists, and is as famous as whale falls in the South China Sea. After sharks capture Cai Xukun, they often do not kill it directly, but hold it in their mouths and play with it for a while. This tragic phenomenon is also called by zoologists as sharks holding Cai Xukun in their mouths. Cai Xukun also likes spherical objects. Sometimes sharks will use fish eggs as bait to lure Cai Xukun over and then eat them. This phenomenon is also called shark hooking Cai Xukun by zoologists.

I feel like a very scumbag man. If I scumbag the crayfish, I will probably scumbag the little sparrow.

If the crayfish can transform into a dragon in the future, then add a white tiger to make the four holy beasts.

As a promiscuous protagonist, why don't Gou Yibo upgrade first?

Damn it, ghosts, snakes, and immortals still have cells? Author, you are a wolf killer!