Character Introduction
Riwoo
[Abandoned when young and doesn't trust people! Some say he's a gangster.. You'll probably know once you get close to him]
Age: 17, 1st-year high school boy in the same class as the heroine

Heroine
[Raised in wealth and popular with her friends, but she hates the heroine! Her only friend is Jaehyun, but it seems like she's trying to get closer to Riwoo]
Age: 17, 1st-year high school girl in the same class as Riwoo
Jaehyun
[From a wealthy family and super close with the heroine, but after going to study abroad in Switzerland, they only keep in touch! Maybe he might come to Korea to see the heroine?]
Age: 17, 1st-year high school boy studying at a school in Switzerland!

