Trader from the Stars

On a meteor shower night, Qin Yuexin got a trading device. At the critical moment of his life, the trader left him. Qin Yuexin: I don't know what to sell. I don't have enough money to buy anything. The most important thing is that it actually had an owner before. ~ Allen: Without the trading machine, I will build one that no one can take away, that belongs to me... —————————— The background is completely fictional and has nothing to do with reality. The name is useless, the literary name Shenma is just floating clouds~ In addition, it means that the introduction is incompetent. O(╯□╰)o. The article is very slow and the content is actually a bit novice. I hope people who read the article can give me their opinions. ~ Finally a cover. O(*≧▽≦)ツ So Kaisen. ~ New article: Intention: