Portable space is a cute thing, and it is simply an omnipotent cheating device, but I have always believed that there is no such good thing in this world that looks good and allows you to get a lot of benefits, but does not cost you anything. So I wrote this article again. The protagonist Xia Qing is lucky, but she paid a huge price for that luck. Although she knows what it takes to own and use space, she is like an addict addicted to drugs. She knows it is harmful, but she can't quit. Because the benefits that space brings to her outweigh the harm it brings to her.