In a world where emotional artifacts are physical entities that can be swapped between individuals, you play as Sam, a quirky Heart Keeper. Tasked with resolving a mysterious uprising of rogue hearts that have begun to manipulate their hosts, players must navigate through various lives, exploring their intricate relationships and the deeper resonances of emotions. The game unfolds through dynamic conversations, cleverly written scenarios, and the emotional poker of 'heart-swapping' with other characters. Solve puzzles related to feelings, mend broken bonds, and decide which hearts you'll keep or trade, all while unveiling a conspiracy that could shatter the emotional fabric of your society.