Cen Zhaoye burned his father's memorial tablet with his own hands on the night of his funeral, causing the coffin to move and the resentful spirits to knock on the door. He was originally the last descendant of the Zhensha Division, but he was burdened with the crime of patricide, and no one dared to approach him. Until Lu Jianshuang came under the blood moon, holding a copper bell to cut off the soul, and said coldly: "What you burned is not a tablet, but a seal." It turns out that Cen Zhaoye's father did not die of illness, but locked the thousand-year evil spirit under the earth's veins with his life, and Lu Jianshuang was the remnant of the soul that was suppressed back then. One is the one who burns the monument, the other is the one who was burned. They are tearing each other apart in the dark wind and mist. The truth is like a coffin lid reopening - who is the real sacrifice?