In order to save his terminally ill sister, genius college student Lin Xiaofeng was forced to step into the dark abyss. He thought it was just a transaction, but he didn't know that he was already the most important piece on the chessboard. From being forced to sink to losing the desire for power, from the collapse of faith to living towards death, this is a destiny-defying epic paved with sin, washed with blood, and struggling to survive between code and rivers and lakes.