In a world where people's hearts can be swapped and stored in a central repository, you play as Alex, a quirky heart collector. After waking up one morning to find your own heart missing, you embark on a wild journey through a vibrant city to uncover the truth. Engaging with eccentric characters, each with their own hidden agendas, players must solve puzzles, unravel backstories, and interrogate acquaintances to retrieve your heart. As you navigate through various heart-swapping clinics, underground markets, and art installations, you'll also discover the emotional connections tied to each heart. With the fate of your own feelings hanging in the balance, can you piece together the mystery before another swap changes everything?