1. You can't pick up a corrupt object behind the trusted demon hunter (according to the speech at the meeting and whether to choose the trusted person at the crime scene) 2. If you play the demon hunter by yourself, if there is a trusted person to follow, that person can act as my eyes. After reporting the information of the people around me, I will make a knife. 3. In the case of a person without trust. After rotting during the day, I can't see other people's IDs, but I can make a knife according to the position and sound before the rot. I have correctly used the stupid bird and the peican. At the same time, I can also say that I have been corrupted and can't see clearly, and I can save the friendship.