Biological evolution by natural selection, as a result, created this abominable “life form”.
Grow deeply and quietly, immortalized in groups.
Eventually it proliferates explodingly and invades and spreads to organs, eventually leading to death of the host human beings as well …
Human body science that exposes the shivering behavior of cancer! !
Shigeru Hirabayashi 1,600 yen [tax not included] Kawaride Shobo Shinsha