In a world where hearts can be swapped and emotions traded as commodities, you play as a heart broker in a bustling metropolis. After a mysterious explosion at the Heart Exchange, you awaken to discover that your own heart has gone missing. To reclaim it, you must delve into the lives of others, unearthing their secrets and desires as you navigate a web of complex relationships. Each interaction alters the course of your story, leading to unexpected twists and moral dilemmas. Forge alliances, face betrayals, and make heart-wrenching choices as you seek to regain what's yours, while also questioning the very essence of love, identity, and humanity.