In the novel A Tour of Bai Shu, Genkai and Huyuludi are lovers and partners. Fifty years ago, Gen Kai and Hu Yulvdi were defeated by monsters and killed Hu Yulvdi's apprentice. In order to get justice, they joined the Dark Martial Arts School and finally won the championship. Unable to save Hu Yu's disciples, they hated it and were heartbroken. Become a monster and meet again in the battle with the helper. In this battle, Hu Yu's brother Lu tried his best to get revenge, but he couldn't bear it and eventually died. Before I left, I saw Genkai for the last time and untied the knot between us.