Directed by Xiaobao Song. With Lun Ai, Li Ma, Yi Sha, Xiaobao Song. The story tells that in the early 1990s, Xiaobao, a poor boy in China, followed Bro.Two in the same village and went all the way from the poor and simple northeast countryside to Shenzhen, where the economy was developing rapidly. During this period, the two inadvertently took in a crying baby. How can Xiaobao and his second brother raise the baby? When Xiaobao and her second brother meet Ma Lu,…