匿名信：隐匿者 / Anonymous Letter ：Prowler

Introduction to the game Anonymous letter: Prowler is the second installment in the anonymous letter adventure puzzle series. The story continues "anonymous letter: the heartbreaker" protagonist fox full found that someone in the schools underground laboratory conducted a secret experiment, mistakenly touched the gas switch. They were taken to hospital, where they recovered to find an anonymous letter directing them to a Chinese restaurant, the chunghwa building. Through a series of explorations, it is discovered that zhonghua building has been transformed by people, and everything seems to co...