Jiang Chen, an antique shop owner, receives a five-million-yuan contract, but the seal at the bottom belongs exclusively to deceased members of the Jiang family. From that moment on, blood-written warnings begin appearing one after another: withdrawing is no longer an option. You are invited into the trap. Someone has laid an inescapable net, waiting only for him to come home. Following the Jiang family's secret seal, Jiang Chen and Jin Ruoyu venture deep underground. Ghostly flames guide their way as a stone door stands half-open. But the true danger lies not in the tomb's mechanisms, but in every person beside them who might betray them. When the trial begins, an old bloodstained photograph reveals the truth. This revenge, spanning thirty years, has long had its list of targets written. No one who answers the appointment will survive—unless he finds the hand wielding the blade first.