In a world where emotions are tangible and can be exchanged, you play as Sam, a heartbuyer who owns an underground shop where people barter their feelings for temporary emotional relief. One day, a mysterious client appears, offering a rare heart believed to possess the memories of its previous owner. As you delve deeper into the tangled lives of the heart’s former possessors, you uncover a web of betrayal, longing, and a stolen identity. Each choice you make alters the narrative, leading to multiple endings based on the emotional bonds you forge or shatter along the way.