In a world where emotions are tangible and hearts can be swapped among people, you play as a heart-lender, a rogue with the unique ability to steal and borrow hearts to manipulate feelings and memories. After a daring heist involving the Heart of the City—a powerful gemstone heart that controls the emotions of the entire metropolis—you wake up to find yourself entangled in a web of deceit, shifting loyalties, and emotional chaos. Players must navigate conversations, solve heart-related puzzles, and uncover the true motives of those around them in a race against time to recover the Heart of the City before it falls into the wrong hands. Your choices will affect the emotions and memories of the characters, leading to multiple endings based on your relationships and decisions.