Dean Shan was a little puzzled, that's not how alchemy is done.

"Hey, the alchemist of Tianluo Academy." Dean Shan couldn't help but say something to Dong Chen and the others next to him: "Every time I do alchemy, I have to stay in the alchemy room for several days. The head, the deputy principal, plus the tutors of each class, the average success rate of alchemy is as high as 19%, looking at the entire Tianlongxing province, only Tianluo Academy has such a top team of alchemists."

"Oh, it's amazing." Dong Chen clicked his tongue: "It's amazing, the success rate is 'as high as' 19%. Oh, it's the first time I've heard of it.”