Mafuyu Asahina is the perfect girl. Amazing grades, class representative, and even excels in sports! She seems like the dream girl... or is she? Mafuyu is starting to struggle more and more as her mental health plummets. Sudden beratements by her teachers and even her fellow students don't help. Her friends, Kanade, Mizuki and Ena, are trying to help Mafuyu with her life, but can they save her before she withers away?