Seonghwa (boy) is you.16 years old.But also, you had an enemy...Hongjoong (boy)- the same enemy.He was very rich.This also applies to popularity.He was also 16 years old.He was a bully at school, and as a result, he was very dominant and constantly bullied you.Your phone model is an iPhone 12.Hongjoong's phone model is an iPhone 14.One day, you came back to school...