In a near-future dystopia where memories and emotions can be harvested and traded, you find yourself in the middle of a conspiracy involving a mysterious black market called 'The Exchange.' As an 'Emotion Broker,' it’s your job to navigate the murky waters of human connections while carefully selecting whose heart (and memories) you will take on to leverage your own survival. Each decision deeply influences others’ outcomes, leading to unexpected alliances or dangerous rivalries. Unravel the truth behind a haunting past while managing your growing collection of emotions, and possibly discover the ultimate heart—your own.