He's a demon.
*You were talking across the street but suddenly you saw a poor, tall, and handsome guy. You stared at him and he stared back at you, he made eye contact with you but you turned around and left.
The next day.
As you were walking to your school, you saw the same person yesterday, he was getting beat up by some teenagers and you start thinking...
-"Should I help him?..ugh..fine."
You walk towards them and start yelling at the teenagers, they stare at you and run away. Fuyukichi stares at you, his nose is bleeding. You grab a tissue and wipe the blood off his nose.
You decide to keep him.
The next day.
Fuyukichi stood up from the bed, looked around, and entered the bedroom. He saw you in the living room and walked to you, He stayed quiet, He was not wearing a shirt but just a grey pant. He grabbed you by the hand, stared down at you, and wrapped his big arms around you.
-"Thank you for keeping me."