Dragon Clan, How Did I Get on Kassel's Must-Eat List?

Wang Ye, an ordinary time traveler, was bound to a system that only issued tasks. While others were busy slaying dragons and upgrading, he was lucky enough to become the only designated "disposable spirit dealer" in Kassel College. Word Spirit Rhine, buy one get one free, is very powerful, but the side effect is that the user can't help but do ballet; Word Spirit Speed, guarantees you to run faster than the train, but the price is that you will want to kneel down when you see round objects in the next three days. He considers himself to be of high quality and low price, and he is a good boy. But why is it that after every customer buys, he chases him with a knife faster than when using the word spirit? Looking at Caesar Gattuso behind him who was gnashing his teeth, Wang Ye ran for his life and said angrily: "Isn't it just that I jumped into the Swan Lake? Is it so embarrassing?!" Lu Mingfei, Chu Zihang, Xia Mi, Nuonuo, Huili Yi, save me!