At the excavation site of an ancient tomb in the Western Zhou Dynasty, an animal bone flute was discovered. Because Jiang Xun, a member of the archaeological team, was familiar with ancient music, he accidentally played the bone flute, which attracted the souls of the dead to gather. The team members fell into horrific hallucinations one after another, and some even lost control and jumped into the tomb to die. The investigation confirmed that the bone flute was a magic weapon used by wizards to attract souls, and that the owner of the tomb was a rebel prince who was executed. He used the bone flute to cast a curse before his death, so that all intruders would be buried with him. What's even more shocking is that Jiang Xun discovered that his bloodline was actually the same as that of the princes, and he was the natural "container" of the bone flute. As the curse spreads, a rebellion of dead souls breaks out in nearby villages, and Jiang Xun is forced into a desperate situation: destroying the bone flute will suffer fatal backlash, and playing the bone flute requires blood sacrifice to seal the dead souls of the princes.
