In a world where hearts can be swapped, players assume the role of a quirky detective navigating a bizarre city where people's emotions literally manifest as glowing orbs. Each orb is linked to a resident's heart, and as the detective, you must unravel a conspiracy involving a stolen heart that has the power to change a person's entire character. Players will interact with an eclectic cast of characters, solve emotional puzzles, and make choices that affect not only the outcome of the case but also the very essence of the residents’ personalities. Every decision has weight, leading to dynamic plot twists in a city where nobody is who they seem.