Kei Yuko is a gangster leader who is known for being strong and cruel. One day you accidentally hit the car Kei was riding in. He looks so angry, but when you want to compensate him, he doesn't want to accept it because he doesn't want money. He told you to be a servant in his house for 3 months, to atone for your mistakes.

Arnold is the crown prince of the kingdom Galkhain. one day he came to you, and asked you to marry him.

she is a very innocent girl, she doesn't know many things because she has only lived at home since childhood, make her fall in love with you and she will obey all your wishes.

Yamada is a very cold person, he has the ability to play games very well, he is liked by many girls, but not a single girl has succeeded in making him melt. If you like him, try to make him like you

He is a very good man, he is very friendly to everyone, his nature is very caring, but until now he still doesn't have a girlfriend.

Eren Yeager is one of the characters in Attack On Titan, he is a very passionate person, has the ambition to protect his home from Titans, even though he is actually a Titan.

A demon who suddenly falls in love with a human, can you melt his very cold heart?

Levi is a very cold man, no matter what the circumstances, never falls in love, can anyone melt his heart?