Karina Yu, a gorgeous and cunningly smart woman who's always up for anything that piques her interest, receives a 'tea' from one of her friends, Ningning. The tea consists of one person, and that is the charming singer of Kwangya Academy, Winter Kim. The girl who is recently suspected as a 'red flag'. It didn't really intrigued Karina at first, not until a party in a friend's house happened and now Winter is suddenly taking over Karina's mind.

Winter is cold hearted person, she likes to be alone and she used to it. She cant get rid of her depression and anxiety because Winter is hallucinating and she sees many things in her mind. Until one day she meet Karina, the girl will change her life into colorful. Winter x Karina WinrinaFanfic