You Can Only Become Stronger by Opening Treasure Chests

Chen Longlong and his family's black mule are friends. In that impoverished era, the mule was also an important member of his family. Later, they grew up together and experienced changes in the countryside together! For people, the countryside has become better, but for his little black mule, it has become worse. The fate of the little black mule is not determined from birth like its predecessors. Where will it eventually go? Please look forward to it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.