A modern social animal suddenly dies and travels through time. He wakes up in a cleansing room. After severe pain, he discovers that the cleansing has failed. He turns from despair to ecstasy, and instantly falls into the fear of being executed at any time... In order to survive in this troubled world, he can only lower his voice, disguise his behavior, rely on modern hygiene knowledge and fishing skills to avoid the difficulties at the bottom, and become a follower of the honest little eunuch to avoid being exposed...
