Waking up after a long nap is refreshing but not in this story. After waking up from a coma, Ysabelle doesn't remember a single thing about her life. While struggling to find her lost memories, she stumbled upon a few people who seemed to know her, but one stand out from the rest, a mysterious man who told her that he will find and meet with her again. Will she succeed into finding what's lost? or they will remain unknown?