Warm Black Tea

An eighteen-year-old girl named Noori is to dress up as a boy and go to a boys' high school at the request of Mrs. Hong, for whom her grandmother worked as a house caretaker. Her striking resemblance to Mrs. Hong's son made her the perfect substitute to attend the school in his stead while he recuperated from a motorcycle accident. However, it doesn't take long for her identity to be discovered by Seokyung, a boy in her class. Surprisingly, though, Seokyung promises Noori to keep her secret and stay friends with her. Will Noori be able to accomplish her task? How will their friendship unfold? (Source: Webtoon Entertainment)