Meet Violet, so far in her life she has no memories of anything. She was wondering around Shibuya when she was a young girl, but then a married couple approached Violet, and asked her some simple questions. Sadly, she has no recollection of anything. The married couple took pity of the girl and decided to adopt her. After some years later, Violet is now a second year in high school. She attends Shujin Academy and she is known as the Amnesia Girl. Violet had accepted the fact that her lost memory will never return, but then one day, she met the transfer student Ren Amamiya. He vowed to help her find her lost memory (Also I'm replacing Kasumi/Sumire with Violet)