In a world where emotions and memories manifest as physical entities, players take on the role of a skilled 'Heart Thief,' known for stealing hearts to manipulate feelings. The game unfolds in the bustling city of Némoria, where the newly elected emotion overlord has begun a campaign to claim the hearts of all citizens. As the protagonist, you must navigate through a web of political intrigue, betrayal, and intense relationships, confronting your own past connections while trying to steal or safeguard hearts before the overlord can claim them. The outcome of your choices shapes both the city and your personal journey in a heart-pounding race against time and fate.