At the turn of the Song and Yuan Dynasties, young Lu Zhao climbed out of the sea of blood from the mountain of corpses, holding half a blood-stained jade in his hand, and was reborn at a critical turning point in his fate. All forces regard him as a pawn. The Southern Song Dynasty court wanted to use him as bait to contain the Yuan army. The Yuan Dynasty nobles wanted to use him as a puppet to rule the Han people. Some even wanted to use his blood to dye the dragon chair red to complete the ancient sacrificial ceremony. Lu Zhao relied on his past life memories and the "Yu Jue System" he obtained by accident to transform the schemes of troubled times into digital tasks, step by step. The system transforms abstract tactics, people's hearts, and favor into quantifiable tasks, favorability, and points, providing him with a clear and efficient path to survival. Lu Zhao must uncover the mystery of Yujue before the Yuan army goes south, and find a way out among the forces of all parties. He no longer simply relies on the memory of his past life for revenge, but has transformed into a calm and rational "player", accurately planning according to the "tasks" issued by the system (such as gaining the emperor's attention, exposing the opponent's conspiracy). His character has also transformed from the impulsive and passionate in his previous life to a decisive and step-by-step strategist. The plot revolves around the cycle of "system tasks - executing to break the situation - obtaining rewards - unlocking higher permissions". The core conflict is represented by the fierce confrontation between the protagonist with modern digital thinking and the old interest groups in the feudal troubled times. When the truth and power were intertwined, Lu Zhao stood on the tower and chuckled: Since everyone in the world likes to set up traps, let's see who is the last one and who is put into the cage of this beautiful river and mountain.
