In a world where hearts can be magically transferred between people, you play as a heart merchant and therapist who specializes in mismatched hearts. As clients come to you with their personal dilemmas—like an artist who can't paint without her ex’s heart or a brawler whose bravery crumbled the day he lost his love—you must navigate their emotional needs while solving the mysteries behind each heart swap. Your choices will affect the relationships you build, the confrontations you face, and the ultimate reveal behind a long-lost love that's tangled up in your past. Explore emotional landscapes as you guide your clients through a journey of rediscovery and redemption, while piecing together the heart-wrenching mystery of whose heart truly belongs to whom.