In a world where emotions manifest physically, players step into the shoes of Echo, a witty heart collector facing a peculiar challenge: they must recover stolen hearts from a mysterious villain who uses them to manipulate people's feelings. Through interactive dialogues and moral choices, players build alliances, solve emotional puzzles, and navigate through whimsical cities—all while unraveling the villain's intentions. Will Echo recover the hearts in time, or will they become emotionally entangled themselves?