In 'Whose Heart Is It, Anyway?', you play as an unconventional detective in a bustling, anthropomorphic city where emotions manifest as tangible, curable ailments. A dark twist occurs when several residents mysteriously exchange hearts, leading to emotional chaos and personal crises. Your goal is to navigate through a rich narrative filled with quirky characters and their struggles, solving puzzles and gathering clues to identify the culprit behind this bizarre heart-swapping epidemic. Utilize your wits, charm, and unique affinity for empathy to restore the hearts to their rightful owners while facing ethical dilemmas that arise from your choices.