Hanahaki Disease is an illness born from one-sided love, where the patient throws up and coughs of flower petals when they suffer from one-sided love. The infection can be removed through surgery, but the feelings disappear along with the petals. It can be cured without side effects only when the feelings are returned. Its spreading all over the world. Will you take the risk? Or will you forget all the feelings you have in order to live? A story where Jimin and Jungkook are the best of friends, but because of a disease spreading the world. Their relationship change for the better?? Or for the worst?