Wei Zhihao died unexpectedly in a car accident, and actually traveled back to his 21-year-old self in a parallel world. At this time, he and Fa Xiao were watching movies in the video room, and the security brigade had surrounded the place. Wei Zhihao managed to escape from the video hall and saw a game arcade on the roadside. He wanted to make a temporary stop, but accidentally awakened the high-dimensional supercomputing system. He could see the probabilities of all gambling-related games and even use actuarial points to increase the probability of winning. From then on, Wei Zhihao went on a killing spree and went on an expedition to Haojiang.