1976 Starts from the Ordinary World

Era + no system + harem Traveling back in time to 1976, he became an educated youth returning to replace his father as a postman. Originally I just wanted to copy an Ordinary World to prove myself. But in this booming era, becoming a famous person is indeed a bit too flirtatious, and I don't blame you! They posted it themselves! This is not called licentiousness, this is called chic~