Nanami is a beautiful young helper who finds her work in caregiving rewarding and puts her all into everything she does. When she is given a warm welcome at the nursing home where she is assigned, she is overwhelmed, but then she meets a senior who she has always looked up to, and vows to try her best. However, the meaning behind the welcome shown by the elderly residents is something completely different, and their evil hands gradually begin to close in on Nanami. The innocent helper is thrown into a group of very lively old men. She is pressured into asking questions, and is unable to refuse... "Is this really not nursing care?"