Lacking the field experience required for such a dangerous mission, Wu Xie recruits a specialized team of underground treasure hunters to help navigate the ruins. Led by his seasoned uncle, Wu Sanxing, the expedition includes a highly resourceful mercenary named Wang Pangzi and a quiet, lethal martial artist named Zhang Qiling, whose mysterious past and supernatural fighting skills act as the group’s shield. Together, this makeshift alliance must survive deadly booby traps, face down rival foreign mercenaries, and confront terrifying, undead monsters that guard the tomb’s deepest secrets.