In the mysterious and vast world of immortals, a love that crosses the boundaries between immortals and demons, like a raging undercurrent, ruthlessly involves the fate of many characters. The ignorant feelings between the senior brother and the junior sister are gradually distorted by the numerous disputes between the demon world and the fairy world. As the story progresses, the senior brother falls into madness, the three junior sisters disappear and die, the younger junior sister accidentally loses her memory, the mythical beast Xiongfeng disappears mysteriously, and the whole world is in turmoil. A decisive vow made with blood as a curse and body as a sacrifice cut off the bonds of the past, but it could not cut off the love and hatred that penetrated deep into the bone marrow. Can the cruel oath witnessed by heaven and earth untie these knots, or will everyone be doomed in reincarnation? Everything is there.
