Before the gu groups are completely eliminated, they will disperse and infect the human body. The symptoms of the disease will vary depending on the individual's constitution. Thanks to advances in medical science, the worms can be eradicated by suppressing medicines or minor surgery. In the early and mid stages of being infected, the symptoms will not be as severe as those of a cold. Not everyone can detect the symptoms after being infected. To me, this to me is just an infectious disease. He says that the worms in the jar can attach themselves to a corpse, and it is called the "matrix" in private. He adds that if little jian wants to help them, then they will find out his whereabouts very soon.