In a world where emotions literally manifest as physical hearts, players take on the role of a heart collector who discovers a way to swap hearts with others. Every character they're drawn to brings a unique emotional palette—from joy and sadness to anger and fear. As players navigate relationships, they must decide which hearts to keep and which to exchange, leading to unexpected consequences and heart-stopping (literally!) choices. The game unfolds through rich dialogue, personalized stories, and multiple endings based on the hearts collected and exchanged, challenging players to explore the depths of human emotion in both comical and dramatic scenarios.