Licking the dog, licking the dog, be careful until there is nothing left. Xie Shu, the second best student on the red list of Yucheng No. 1 Middle School, had been Yan Shen's dog licker for a long time. He was discouraged and ready to give up, but Yan Wenchu took the initiative to become a dog licker hesitantly... To be a qualified dog licker, you will have everything you need in the end.