In a steampunk-infused world where hearts are both literal and metaphorical, players take on the role of a rogue heart-swapper, capable of transferring the hearts of individuals to manipulate emotions and actions. You awaken to find your own heart stolen and must navigate a bustling city filled with eccentric inventors, cunning thieves, and a conspiracy involving a powerful cabal seeking to control the populace. Choices affect not just the story but the very emotions of the characters around you. Will you switch hearts to ally with friends or leave them in emotional peril? Solve the mystery, reclaim your heart, and determine who really owns the feelings in your world.