In a world where emotions are literally extracted and stored in heart-shaped crystals, you play as a junior Heartthief tasked with retrieving hearts from the depths of a chaotic metropolis. Each heart carries its owner’s memories, fears, and desires, and as you steal these hearts to redistribute them among the townsfolk, you must navigate complex relationships and the dark underbelly of society. When one of your heists goes wrong, you find yourself in a race against time to unearth the secrets behind stolen identities and uncover the truth about the enigmatic Heartkeepers — all while figuring out whose heart you truly desire. Will you embrace the art of manipulation or find a way to restore some semblance of humanity? Choices shape the emotional landscape, leading to multiple endings based on how you play your cards.