In a world where hearts are literal objects exchanged between individuals, you find yourself in a chaotic city where hearts are stolen, traded, and lost. As a 'Heart Detective,' you must navigate through a labyrinth of relationships, unearth hidden motives, and confront your own emotional baggage. Each interaction you have will reveal new paths and outcomes, keeping you at the edge of your seat. Who's heart will you crack open? And more importantly, whose heart will you choose to save?