Takuya Kirishima is a brilliant young surgeon who can save anyone with a disease. He spends his days working with his childhood friend Seri Sasaki, who is a nurse in the same hospital. One day, a murder is commited in the hospital and people starts suffering a strange disease not seen before. Takuya starts looking for the answer of these strange happenings so he can protect Seri. [Translated from [url=http://ja.wikipedia.org/wiki/21-Two_One-]Japanese Wikipedia[/url]]

Main character left his hometown following his parents job needs. He had to part with a girl who often came to his dreams ever since. Ten years later he returns to this town and tries to find that girl whose image is blurred in his memory. His former friend suggest trying to search for her on the Internet using an online chat "Masquerade". [From [url=https://vndbreview.blogspot.com/2019/01/vn-of-month-september-2000.html]vndbreview[/url]]