In a world where emotions are traded as currency, you play as an Emotion Broker, tasked with navigating the chaotic heart market of Nocturne City. Each day brings new clients with dramatic personal dilemmas seeking to buy, sell, or barter feelings that can literally alter their lives. Uncover a conspiracy that aims to monopolize the emotion trade while managing your own fluctuating feelings. Engage in tense negotiations, solve quirky relationship puzzles, and influence the city's fate as you balance the stocks of joy, sadness, anger, and love. Can you keep your heart intact while you trade with the most unpredictable clientele?