In a world where emotions and memories are physically manifested as colorful orbs, players take on the role of an emotional architect navigating a chaotic cityscape. They must interact with various characters—each carrying distinct emotions in their orbs—to uncover the mystery of a heart that has been misplaced and is causing havoc in the city. By making choices that affect both the player's and NPCs' emotional states, players can reshape experiences, mend relationships, and possibly unlock hidden truths about their own past. But beware! The city is also haunted by a rogue entity that thrives on chaos and disruption, forcing players to race against time to restore balance before both the city and their own heart are forever lost.