In a world where emotions manifest as tangible items, you play as a heart hacker, capable of swapping hearts between individuals to alter feelings and relationships. Set in the pulsating metropolis of Emotropolis, you navigate ethical dilemmas and quirky social scenarios while upgrading your heart-swapping skills. Each decision you make shifts the city's emotional landscape, leading to unexpected alliances and comedic mishaps. Will you help a lovesick barista win over their crush, or will you provoke chaos by turning a rival's heart into a literal stone? The choices you make will echo throughout the city, and only you can decide whose heart it really is.