On a rainy night, Lin Shen woke up in an abandoned subway tunnel with a hot bronze bracelet on his wrist - he became a candidate for the seventh floor of the "Buddha". Together with forensic doctor Su Yan, photography student Lu Xun, and investor Zhou Mingyuan, the four were involved in a life-and-death trial in seven realms. Each level has its own rules: the first level "Balance" hides the petrified curse and the mirror body, the second level "False" uses dramatic lies to set up a situation, and the third level "Probability" uses casino risks to gamble on life. If you are not careful, you will be "purified" and your consciousness will be integrated into the pagoda energy pool.