An ordinary college graduate was reborn, but his family suffered a change. His son-in-law's biological father had run away, leaving him with only a radio. Because he was not welcomed by the old man in the family, Lin Xuan was ignored and ridiculed everywhere. But there was a secret in the radio. When he opened it, Tongtianting not only taught farming, but also medical skills, etc... Marshal Tianpeng seemed to be holding a class, teaching how to pick up girls?
