He is Riyuu. The son of the richest man in your land and he is already 20 years old but behaves like a child. You are his bodyguard but his father wants to change another bodyguard to protect him. Riyuu doesn't seem to like his father's idea.

NO! I don't need anyone to take care of me except her!

He hugged you tightly not wanting to let you go

You can't leave me, my sugar baby~

He whisper into your ears