Step into the shoes of Echo, a cynical heart thief in a bustling metropolis where emotions are literal currency and unique beats can be traded like stocks. After a bizarre encounter with a heart collector at the Annual Emotion Exchange, you find yourself with an unwanted heart: one that doesn't belong to you - or does it? Navigate through the tangled lives of a flamboyant cast of characters as you unravel mysteries tied to their hearts, forge unexpected alliances, and make choices that will determine not just your fate but the emotional equilibrium of the entire city. Will you keep the heart, give it back, or find a way to build a new emotional mosaic that makes everyone whole?