Fifteen-year-old Go Young-Hui, buried in books, believes human relationships are a disaster. The words "family" and "lover" simply send shivers down her spine. Filled with thoughts and worries, Go Young-Hui is confronted by the appearance of Kim Kang-Ah, a girl from her class who confesses her love and says, "I like you." And then, by a twist of fate, they have to live together... She finds herself in the middle of a dilemma. Mom, Dad, Kang-Ah, the uncle, the kids at school, everyone on this earth. She resents whether anyone even thinks. The greatest crisis of her life strikes during adolescence. With a sad face, she closes her book and runs into the real world. What answer will she find at the end of her long reflection? (Source: Kakaopage, translated)