In a world where emotions are tangible entities, players navigate a surreal city comprised of Heartworlds—homes created from the hearts of its inhabitants. Each Heartworld represents a different emotional state, from ecstasy to despair, and players must visit these realms to unravel the personal traumas of residents and resolve their conflicts. Unbeknownst to the residents, they have lost their hearts, and it's up to you to unlock the emotional secrets hidden within each Heartworld. Players engage in dialogue, solve emotional puzzles, and make tough moral choices that can alter the fate of each Heartworld, as well as their own self-identity. Can you find the missing pieces of not only the residents’ hearts but also your own?