In a city where emotions manifest as physical 'heartbeats', you play as an emotion engineer—tasked with collecting and redistributing hearts of various emotions to balance the city's chaotic emotional economy. As you navigate through a network of eccentric characters, you'll uncover a conspiracy to monopolize love and happiness. Each choice you make can shift allegiances, uncover hidden feelings, or even break hearts—literally! With branching narratives and unexpected twists, every decision impacts the emotional landscape around you. Will you become the hero who restores balance, or the puppet master that manipulates it for your own ends?