The Devil's Master Loves Only One Person

Xu Moer stood on the roadside shivering from the cold. She only wore a gray sweater that was not too thick and a plaid woolen skirt, which was not enough to keep out the cold on this cold winter afternoon! Even adding a red scarf will not help. She looked at her phone over and over again, with an anxious look on her face. The orange lights from the nearby McDonald's shone warmly on the deserted street. But she didn't want to spend a few dollars on a Coke just to sit inside! I don't want to be that person who just wants to use the heater but doesn't buy anything. She and Xiao Yuyang are both children from poor families. Their parents sold iron and steel to raise money...