She is a friend's girlfriend. Although she is only 14 years old now, she has the mark of someone's favor.
He was her classmate, very similar to someone she had a crush on. Even though he was ruthless, he attracted her attention.
Until one day, she discovered that her feelings for him were no longer just a classmate.
Until one day, he discovered that the effect of beauty on her was no longer pure.
Only. Can they have a rainbow again after experiencing age and betrayal?