In 'Whose Heart Is It, Anyway?', you play as a quirky medical student who stumbles upon an underground auction of human hearts, each with its own backstory and emotional baggage. As you navigate this bizarre world, you must uncover the histories of these hearts, meet their previous owners—now mentors, rivals, or allies—and solve personal quests that will intertwine with your own. Engage in negotiations, unravel mysteries, and collect hearts while making choices that can lead to absurd yet profound consequences. The catch? Each choice can humorously alter your own emotional state, leading to unexpected gameplay dynamics.