I killed two people and hung up two blood knives to get rid of them. Can I hang a knife in the 9 th scene of the tomb of the Prince of Dragons? Please give me some advice.

You can't commit suicide without going to the tomb of the prince. You can't go there without killing yourself. You have to go to the wild field or take a copy of the Sect with killing. I often go to the copy of Zoroastrianism to hang a knife, and no one can find it in the automatic pathfinding place all night, but don't go to the place where the sect BOSS is.