In a dystopian society where emotions can be bought, sold, and traded, you wake up in a strange laboratory after a mysterious heart transplant. With no recollection of your past and possessed by the emotions of someone else, your mission is to uncover the identity of your heart's original owner while navigating a chaotic city filled with emotion merchants, emotion-powered cults, and shadowy organizations. As you make choices that lead to unexpected relationships and confrontations, each decision impacts your evolving identity and the emotional journey you embark upon. Will you seek to reunite the heart with its original owner, or will you embrace your new feelings and carve your own path?