In a world where emotions are physical entities that can be swapped and stolen, you play as Alex, a heart merchant navigating the underground market of emotions. As you traverse through richly crafted locations—from the bustling Empathy Bazaar to the shadowy corners of Regret's Alley—you’ll encounter a host of colorful characters, each with their own heart-related desires and emotional baggage. Your choices will determine the fates of your customers, the stability of your own heart (which you can customize and upgrade), and ultimately, the very balance of the emotional world you inhabit. Will you barter hearts for power, or help a broken spirit find their joy again? With a mix of witty dialogue, moral dilemmas, and emotional stakes, every decision leads to thrilling outcomes.