Lin Yuan, a careerist who is terminally ill and has only half a year left to live, accidentally travels to a dangerous city that combines countless anime worlds. Here, the underworld forces are intricately intertwined, and extraordinary abilities are surging undercurrents. And he became a weak, weak boy who was powerless and could cough up blood at any time. The only thing worth celebrating is his incomplete golden finger that can understand part of the "plot" and the relationship between the characters. Facing the shadows of the port mafia, Barbarians, the magic world and even the mysterious winery, Lin Yuan adjusted his non-existent glasses, wiped the blood from the corners of his mouth, and raised a harmless smile while coughing. He wants to use this broken body as a chess piece, people's hearts and information as pawns, and set up a game that is hidden from the sky in the cracks of the major forces. When all the underworld bosses thought he was just a poor guy with a little luck, the invisible network that spread across the city's underground world had quietly tightened.