Deep within the treacherous catacombs of the Forbidden City, a team of elite scientists and explorers embarks on a perilous mission to locate a long-lost tomb that holds the key to a deadly, ancient secret. Led by the determined scientist Li Bingbing, the group includes a rugged American adventurer played by Kellan Lutz and a mysterious benefactor portrayed by Kelsey Grammer. As they descend into the dark, booby-trapped labyrinth, they quickly discover they are not alone; the tomb is guarded by a terrifying species of intelligent, flesh-eating spiders that have evolved to protect the burial site for centuries. What begins as a quest for scientific discovery and personal redemption quickly descends into a desperate fight for survival. The team must navigate a maze of lethal traps, crumbling tunnels, and the relentless, swarming predators, all while confronting their own deepest fears and betrayals. Directed by Kimble Rendall, this pulse-pounding action-adventure blends ancient Chinese mythology with creature-feature horror, delivering a claustrophobic and high-stakes thriller where every shadow could be a tomb and every corner could hide a killer.