In a world where emotional attachments manifest as physical artifacts, you play as Alex, a heart-thief who takes on the identities of various people in order to understand their emotional struggles. Each person you encounter offers a unique narrative thread shaped by their desires, regrets, and dreams. As you navigate through their lives, you must piece together the complex web of relationships while grappling with your own forgotten emotions. Choices you make will alter not just your perception of others but also the path of your own heart, leading to multiple endings based on your empathy or selfishness.