Whose Heart Is It, Anyway?

In a world where hearts can be swapped, you play as a young B-heart technician named Alex who accidentally triggers a heart swap event during a chaotic carnival. With people around you taking on personalities that don't match their own and the spectral Heartkeeper demanding the return of the stolen hearts, you must navigate a whimsical yet perilous landscape filled with quirky characters, moral dilemmas, and unexpected alliances. Explore various districts of the carnival where each area represents a different emotional theme—joy, sorrow, anger, and more. Your choices determine not just your fate but also the destiny of others as you attempt to restore balance before the carnival closes at dawn, all while grappling with the heart of the matter: what does it truly mean to feel?