Step into the shoes of Lila, a skilled 'Emotion Regulator' in a dystopian future where people trade emotions like currency. One day, during a high-stakes transaction, Lila mistakenly ends up with the heart (and emotional history) of a powerful figure in the Underground, leading to chaos. With every choice you make, you manipulate not just your journey but the very emotions of others around you. Explore a city governed by emotion, engage in dramatic encounters, and unravel the mystery of the heart you've claimed. Will you unlock its secrets, or will the emotions you now control lead to your downfall?