Billionaire Mr. Fan (Michael Douglas) received a gift from his brother (Sean Penn) on his 48th birthday, a game card from the CRS Club. The content of the game was tailor-made for Michael, pointing directly to the childhood shadow and marital trauma deep in his heart. Out of curiosity, Michael gradually got into the game and met the waitress Christine (Deborah Kara Unger). But after all the pranks, Michael discovered that this series of bizarre events was not a simple game, and his life and even his life were being dragged into the abyss. When his life was constantly threatened, Michael told himself again and again that it was just a game. But where is the planner of the game leading him? The scene of his father committing suicide by falling from a building on his 48th birthday kept flashing in his mind...