In a world where people's hearts can be temporarily swapped, you play as a rogue cardiologist who stumbles upon a mysterious underground market for hearts. Guided by a snarky AI assistant, you must navigate a city teeming with characters from the absurd to the sinister. Each heart has its own memories and desires, leading you to unexpected allies and dangerous foes. Collect clues, uncover the secrets behind the heart-swapping phenomenon, and decide who gets to keep their heart in the end. Will you save the day, or will you lose your own heartbeat in the chaos?