Lee sungyeol is a mistreated high school student in Woolim high school, his parents also ignore him he is always made fun and doesn't have friend. what happen when he meet myyungsoo? one of the most richest businessman in korea. will myungsoo save sungyeol from his life even though myungsoo is not human?

characters:

sungyeol: always bullied by other students, he is unsocialized and only have few friends. his parents doesn't like him because they thibk he is useless compare with his brother. his life changed since he meet myungsoo.

L/ Myungsoo: he is one of most successful businessman in Korea, he is very mysterious and heartless, he is very cold toward other person. from his appearance he looks like 18 years old, where in reality he already live more than 1000 years. he can kill people without emotion, when his eyes become red the person he targeted will die. he thought he will never fall in love until he meet sungyeol.

woohyun: one of sungyeol friends also a singer in a band called infinite. he is very kind and caring toward sungyeol, he thought sungyeol as his little brother, he hate rich people like myungsoo and sunggyu. he is very arrogant and very proud of himself.

sunggyu: also a businessman and myungsoo rival in business world. he never met and know myungsoo but he thought myungsoo as his rival. have a dislike toward high school students because his past. he is very outgoing and sociable person.

sungjong: a self proclaimed diva and very popular student in woolim high school, he is friend with sungyeol and very fond of sungyeol, even other students tell him not too socialize with sungyeol.

jaejoong: work as myungsoo driver and personal assistant, people think he is L because myungsoo never make a public appearance, he is very loyal to myungsoo and will protect myungsoo even with his life. he is very smart and will kill people if needed.

yoona: work as myungsoo maid, she is very fond of myungsoo and acting like myungsoo mother. she will do anything for myungsoo including killing people. she can turn human into stone with her eyes.