Lin Ye, the soldier king in the future world, accidentally triggered "chrono-watch" during a mission and became a "reincarnation" through history. With the golden finger of "Time Pawn Shop", he used modern knowledge to push the battle situation across the dynasties - equipping the cavalry of the Northern and Southern Dynasties with improved stirrups, using the formula of "Tiangong Kaiwu" to calculate the trajectory of crossbows, and even summoning the tactical memory of Huo Qubing of the Han Dynasty to reverse the defeat. He was supposed to be a "historical restorer", but when the anchor point of the Tang Dynasty shattered, he discovered that all space-time turbulence was a test of the "time cage", and his existence was actually marked by future civilization as a "cage breakthrough coefficient of 99.7%".
The Valkyrie Su Li was reincarnated as the "Guardian of the Cage" and was supposed to be destined to be hostile to him. However, during the time and space storm of Wu Huan Hua, she was implanted with a "crystal of despair" and turned black after witnessing the disappearance of children. When she slashed off Lin Ye's watch with her sword, she unexpectedly awakened the memory of the two of them rubbing shoulders on the Gaixia battlefield in their previous life - one was a famous general of the Han army, and the other was a Hun priest, who had sworn to "pursue forever".
