On the Edge of Pure

A knock on the door outside the dormitory startled He Sai. She poked her head in and, with a worried look, asked: "Are you really okay staying alone at school If it's too difficult, you can stay at my place. I'll talk to my mom, and we can even wait for the public exam together. You've been waiting for so long, haven't you",He hasn't shopped online in a long time, there shouldn't be any of his deliveries.,But these years, I don't know where they went, and there's been no word from them.。