Siheyuan, Sell Your Job at the Beginning and Go to Beidahuang to Dig for Treasures

[Countryside, Beidahuang, jumping in line to go to the countryside, educated youth, treasure digging system, no heroine, space, time travel and rebirth, relaxed, weak, 1970s, semi-officialdom] He Yulong traveled through time and became the third eldest son of the He family. He was too lazy to deal with those beasts. He responded to the call at the beginning, sold his work quota assigned to him by the Red Star Factory, and went to Beidahuang to become an educated youth...