Synopsis

People sometimes encounter uncertainty, and even a skilled doctor like Kenzo Tenma is not immune. However, he couldn’t have predicted that choosing to prioritize saving lives over pursuing success would lead to something horrible. Now, the differences between good and evil feel incredibly real and scary.

Several years later, during the chaotic time after Germany’s reunification, couples without children are being murdered, one after another. The killer’s identity is clear, but his motives are a mystery. Due to this mystery, Dr. Tenma embarks on a search to find the killer’s twin sister, who might be able to provide insights to solve the riddle of the “Monster.”

(Source: Viz Media)