Miwa and Akane are childhood friends, and after graduating from high school, Miwa became a dental assistant, while Akane followed her own path, becoming a dental hygienist. Miwa and Akane have opposite personalities; while Akane is clever, assertive, and has a cruel side, Miwa is a gentle, kind, and pure girl. Miwa relies on Akane for everything, and Akane doesn't mind. Akane wants to control Miwa, and Miwa wants to... see more