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","Can the virtual world really change your destiny It always sounds so appealing, doesn't it",This thing isn't cheap, the base model costs around 10,000 yuan on the market. There was a large-scale free giveaway before, but unfortunately, he didn't win.。