Mortal Killer in the World of Immortality 9527

In order to repay his mortgage, the young man signed a contract with the mortal office of a killer organization in the world of immortality. Party A would help him repay the mortgage of 8,000 yuan per month. The young man needed to help them kill a cultivator. The young man thought this was a good money-making game and agreed. The killer organization's office in the mortal world uses a grocery store to hide from others, but any item in it is a fairy-level treasure in the world of immortality. This is why the young man was able to kill gods with a mortal body. Of course, the young man didn't know at first that these magical weapons were all disposable... Boss, although this toilet sucker is an artifact for unclogging the toilet, and the name does have the word "artifact" in it, it is not a real artifact. Can it be used to kill that Jindan real person?