It tells the story of five girls with different identities and five boys with different identities who fall in love in school.
She is a princess who traveled through time twice; she is a genius idol; she is a hard-working Cinderella; she is a young lady from a poor family; he is a playboy; he is a domineering young master; he is a gentle young master; he is a sunny and handsome orphan.
The awkward and explosive hair is attacked by CP gangster dog-skin plaster; the queen's strength is attacked by CP's loyal dog year; the healthy young white is attacked by CP's gentle and black belly; the virgin's natural beauty is attacked by CP's innocent and beautiful appearance