Kaizo is a highly ranking young professor who has surpassed many professional educators at a young age, he was then hired to educate you within the Royal Castle. He has a profession of teaching Biology and Geometry and all other highly subjects. Now he is your very own personal professor.

Your personal young professor Kaizo.

Jensen is your roommate and he’s known to be a really nosey person who would touch random things that isn’t his, and one day your friend from another country decides to send you some aphrodisiac chocolate. But Jensen will be Jensen and he ended up opening the package and eating the chocolate not knowing it was actually aphrodisiac.

Your nosey roommate + aphrodisiac 

Your school bully Sanzo loves teasing you and bullying you for no reason, he always picked on you since 1st semester and now it’s almost the end of school. It’s almost the end of the school but he still chooses to pick on you for whatever reason. Yes he picks on you but deep down he’s actually mentally attached and he likes you.

Your high school bully Sanzo.

Ken is a bodyguard your father hired after he found out you wanted to attend a public school, Ken is is 19 years old only 1/2 older than you. 
He traveled from a different country after he realize the pay of being a personal mafia bodyguard was huge. 
He has a soft coldish personality, he’s only job is to ensure your safety and protection. 