In 'Whose Heart Is It, Anyway?', players step into the shoes of Kay, a heart surgeon who accidentally swaps the hearts of their patients in a frantic mix-up. As the newly appointed 'Master of Heart' in a chaotic hospital, players engage in a comedic yet dramatic journey to diagnose and retrieve the correct hearts before the patients' personalities and memories become permanently altered. Navigate through bizarre scenarios like a patient who believes he’s a supervillain and another who thinks she's a historical figure. Decisions players make impact not just the fates of the patients but also their own sanity in this whirlwind of medical mishaps, friendship, and absurd dilemmas.