Hu Qianfan, once the proud son of heaven, saw his family decline overnight. His father was framed and imprisoned, and the family business was swallowed up by the underworld. Desperate, he accidentally obtained a "Humanity Experiment Manual" from the future. This manual not only tests the dark side of human nature, but also allows you to obtain various rewards by completing experimental tasks - from the ability to read with photographic memory, to instant mastery of fighting skills, to business secrets worth tens of millions. When the underworld eldest brother Chen Hu came to the door with his men and asked Hu Qianfan to sign a transfer contract for the family's last assets, Hu Qianfan launched the first experiment: "In the face of absolute interests, will loyal men betray the boss?" When the experiment began, the underworld world set off a huge wave. Hu Qianfan found that the more greedy these people were, the easier it was for the experiment to succeed and the more generous the rewards.
From street gangsters to business tycoons, from underground forces to public dignitaries, everyone is his experiment. And what he has to do is to use these experimental rewards to take back everything he lost, and reshuffle this dark world by the way.
