Before she disappeared, wan says that she had a son and a daughter in ancient China. This makes yiyun very happy. He is wan's grandfather, and wan is his daughter, Duanmu. Aww, what a reunion! An explosion?! What a dirty move? Do you think you're stronger enough to fight us? . . at last, things have settled down. They are all desperate people, he says. He tells the story of how wan was convinced that her father was still alive in the desert. She rushed to the desert with a few warriors, but only one person came back and told them that it was unusual. There was a desert relic in the middle of the storm, and in it, there were a lot of dangerous creatures, a green sun, and your mother too was lost. This is a good enough story to coax children. He says that his family is trash and that wan ran away to chase after someone else. He thinks that s/he is trying to kill him with that look. He asks wan if he wants to die, but wan tells him that he is worthless anyway if he gets his blood jade. Then he says that he has defused the bomb. The venue is safe. there is no way to detonate the bomb in so short a time. how did he find it in advance? Go to hell, and ask for hades! .