The film is based off a popular webtoon series of the same name. The story follows a female student named Jang Mi Rae, a quiet and lonely girl with very low self-esteem who loves gaming at home and is best at writing. She experiences growth through her first friend Baek Hap, and a boy who hurts her named Tae Yang, all the while keeping in touch with an online friend Jae Hee. 

Check out the cute poster below.