In a world where emotional energy is a currency, you play as a heart collector who accidentally ends up switching hearts with various quirky characters. Each character has their own unique problems tied to their hearts – from a chef who can't cook without his passionate love for food, to a grumpy librarian whose heart has been guarded by fears of rejection. The game revolves around solving puzzles and helping each character with their personal dilemmas by using the strengths and weaknesses of their swapped hearts. Your choices not only influence the outcomes of the characters’ stories but also shape the world around you, as you navigate your way to reclaim your original heart before a mysterious emotional storm engulfs the city.