Gosenzo San'e

19-year old Gen Hiraga's mother had just died. Thus, Gen is triggered to the countryside to reside along with his wealthy grandmother. Gen includes a strange condition... his semen is gold! A United States pupil named Jennifer Collins is greatly interested in Gen. Jennifer is working on a thesis regarding the Hiraga family. The Hiragas usually have died mysterious deaths at a young age, except for Gen's grandmother. What's more, it is often declared the golden sperm is the key to everlasting youth, and Jennifer would prefer to do just about anything for a sample! Gen himself just wants to understand what exactly is being conducted... but time is used up, and answers has to be found quickly before Gen shares the grim fate which includes continuously plagued his ancestors...