The tale of the relationship in between a college student whose relationship with her boyfriend is going nowhere and a bisexual medical artist who makes prosthetic body components. Haru is an university student neglected by her partner yet believes she is still crazy with him. One day at a café, Haru meets Riko, a medical musician (prosthetist) who develops body parts in order to disguise customers' missing out on pieces, lost as a result of crash or illness. Both were alone, yet struck up a prompt relationship as well as nearness. Riko does not care about gender when it comes to relationships, as well as believes that love itself is the most crucial point a human can accomplish. Haru has a hard time in her life in between relationship and also a much deeper relationship with Riko.