Doomsday came early for Han Jina.After living in wealth for a year, Jina 'temporarily' replaced her twin sister's life and was forced to leave all the wealth behind. She thought she knew eveything there is to know about her other half but boy was she wrong. Her sister lived her high school life as an outcast, being bullied for things she never did. When her sister, Han Jieun fell into a coma due to a certain 'accident', Jina knew that the only way to make it up for her twin and her father was to live the life her twin had. She slowly unraveled her twin sister's life and knew that there was no 'accident' in the first place.

MAIN CASTS/CHARACTERS

THE TWINS

Seolhyun as Han Jieun(left) & Han Jina(right)

Jongin as Kai

V as Taehyung