A certain demon in the demon world came to the human world and met a little rabbit demon with a useless spiritual root. A certain demon thought to himself that this rabbit could transform into a human form because his ancestors had burned incense for several lifetimes.
Confident little rabbit demon: I am the best, I have talent, I must work hard, amaze everyone, and wait for someone to praise me.
The secret guard of a certain Demon Lord: The Lord is still very powerful, he can turn the little rabbit demon's brain away and back again.
Mission: No matter what difficulties we are in, we must not admit defeat.