Shen Lang is an ordinary social programmer who died suddenly after staying up late and working overtime. His soul accidentally traveled into a low-quality cool game called "Urban Overlord" and became the most unlucky cannon fodder supporting character in it - a rich second-generation villain Shen Aotian who was stepped on by the protagonist when he appeared on the scene. What's even more outrageous is that this game world has a hidden setting: all NPCs act according to the original script, and only the protagonist Lin Xuan has the "halo of success" with a golden finger. He can turn disaster into good luck, fall into the arms of beautiful women, and be a business wizard. Shen Lang originally thought he could just lie down and die, but unexpectedly discovered that he could "swap souls" with the protagonist - he had three opportunities every day. As long as he shouted "substitute", he could randomly exchange souls with any character in the game world, including the protagonist himself. So, a crazy idea was born: Since you are the protagonist, then I will borrow your body and tear your script to pieces with my own hands! Using his interchangeability ability, Shen Lang avoids being obliterated by the protagonist's aura while doing crazy things: using the protagonist's identity to pick up the protagonist's women, using the protagonist's hand to sign a loss-making contract, and using the protagonist's mouth to say the stupidest words... But soon he discovers that the world is far more than a game, and the real mastermind behind the scenes is hiding in the darkness and watching his every move with a sneer. Can the brain of a social animal defeat the malice of the entire world?
