She was accidentally bound to the "Joint System" and was forced to cooperate with the rumored cold-faced and ruthless prince Zhang Ranran. Undercurrents in the court, murderous intentions in the palace, the two people went from testing each other to being dependent on each other for life and death. He said: "Joining forces is my bottom line." She said: "It's just a system task, don't think too much about it." But the system suddenly issued a new order: pretend to be a couple with him for three days. The sweet pets turned around and joined forces to break the situation, but under the coldness, an undercurrent surged.
