Qi Sui's "love" is a gilded cage, trapping Song Wangshu in the abyss called monopoly. He tried his best to escape, but he didn't expect that the price of freedom would be to crash into the maze of five-dimensional space. Here, he saw countless different endings of "himself" and saw clearly that he was just a pawn on the chessboard of fate. But an erroneous time travel separated him from all known trajectories, and even the paranoid prisoner Qi Sui became an unreachable past.