Xu Chen, codenamed "Lone Wolf", is the ace of a certain special operations brigade.
During a mission to protect border cultural relics, he encountered the collapse of an ancient tomb and came into contact with an ancient jade that was suspected to be a fragment of a jade seal. After a strong light flashed, he traveled to 207 BC.
Xu Chen calmed down and found that he was in a mass grave, with corpses scattered everywhere. The next moment, he met "Mo Ying", a relic of the Mohist family who was being chased by the rebel army, and started an entanglement with him in two time and space.
