[Mystery and the supernatural + thrilling explorations + no System + no transmigration + no rebirth + edge-of-your-seat action]
Xiao Tiannan, heir to the craft of tomb-robbing school lieutenant, is visiting a museum when he accidentally photographs a hidden, personalized treasure map carved into a stone stele. As soon as he gets away, he is hunted by the Black Wind Stronghold's gang of tomb raiders. That very night, he assembles three companions from the northern desert: the honest and dependable logistics man Cheng Heyi, the meticulous codebreaker Lin Muwan, and the group's muscle, Hu Pao. With a fragmentary map in hand, the four set off on a perilous treasure hunt.
The forest of stone steles in the ancient tomb hides deadly dangers, and the Black Wind Stronghold closes in at every turn. Three lethal trials stand in their way: a gauntlet of deadly traps, a Four Symbols mechanism that demands seamless teamwork, and an illusory realm that strikes at the heart. Xiao Tiannan repeatedly breaks through with his esoteric arts, only to discover that the ancient tomb is deeply connected to the Mohist secrets, while Lin Muwan's identity as a descendant of the Mohists adds another mystery to the situation.
After the four fight their way through every trial, they face the treasure vault's entrance, which can only be unlocked by accurately deciphering the Eight Trigrams and the Big Dipper. The Black Scorpion's ultimate killing move is already in motion. What lies inside the Mohist mechanism box on the altar: wealth enough to rival a nation, or a secret that overturns everything they know? And what truth about the legacy lies behind the ancient bamboo-slip maxim, "Reject unearned gains"?
The pursuit never stops, and every mechanism brings a new brush with death. Their companions' convictions and trust face their ultimate test. This expedition into the ancient tomb is a struggle for treasure, but also a trial of human nature. The truth hidden inside the box is far more world-shattering than anyone could imagine. It seems an even greater secret awaits them in the depths of the northern desert.
