When he was a child, Yin Sui lost his father and mother and was picked up by a man named Tao Lei. At the same time, he also met a little boy. Tao Lei said to him: "This is your new home, and he is your brother." Yin Sui and Xiao Yu have been tit for tat since they were young, and they dislike each other. It wasn't until high school that the two of them suddenly had an enlightenment...
+The title introduction of this article basically has nothing to do with the content.
Purpose: To pay tribute to those great and ordinary medical staff
