Chen Qiaoyu, who was born and raised in the 1970s, has been a little panicked recently. She and her brother were driven to the shabby Chen family's old house by her father and stepmother with two tattered quilts. Who knew that the dilapidated old house might have a hidden secret that could lead to another era. From then on, Chen Qiaoyu started a life of commuting between the 1970s and modern times every day. The villagers in Yaojia Village could not earn 150 yuan a year, but Chen Qiaoyu only earned 150 yuan a day moving bricks. Every household in Yaojia Village values chickens more than people. Doesn't Chen Qiaoyu pay 15 yuan? Come two! The wild vegetables eaten by the poorest and most miserable people in Yaojia Village are sold by Chen Qiaoyu to modern people at 15 pounds per pound, and they are sold out in minutes.