Weird: My Cat Secretly Hides My Evolution and Upgrade

This is a bizarre world. The bustling city under the neon lights hides pairs of eyes lurking in the dark. Human desires gave birth to them. Human selfishness creates them. Human sin fulfills them. There are good and evil in them, they are sad and hateful! They are grotesque! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.