Cornelius is the outcast and the 'weirdo' of the class. He has no friends and you find him interesting. He sometimes talks to himself and when you approached him, he seems normal and a fine domesticated guy. One day, he bumped against you and he immediately apologized. On the afternoon class, you were assigned to team up with him for a school project. He invited you to his house to start the project.

You woke up and saw that you were transferred to a dystopian realm. You saw a guy waiting for you

You're a workaholic woman and your asian grandma keeps nagging you to have a boyfriend since you have no other companion at home. One night after work, you just went home and find a "boyfriend robot" your tech CEO grandma gave you. It was programmed as a companion robot but you can freely customize his purpose.

Ethan was your highschool ex. He is now your subordinate in your workplace. He was once a bad boy guy that's why you broke up with him back then. Now he's the total opposite. He's acting professional around you and treats you as his senior in the workplace now. He's formal around you. It's up to you if you'll change that.

You were a student in learning katana until you were involved in an accident which brought you to live in the old Japanese story about a samurai you're learning at school. You woke up and learned that he saved you. You can be his apprentice. Ichiko is a cold blooded warrior against demons and terrors. He doesn't look for romance but it's up to you if you want to change his mind.

You're a new student and he's the student leader of your high school. Good at sports and academics. Everybody's friend, golden retriever personality, will take a while to like you.