In a bizarre world where emotions manifest as chess pieces, players assume the role of a heart-thieving detective that must track down stolen feelings from various inhabitants of the surreal city of Valorem. Each emotion is represented by a unique chess piece, granting the wielder powers that influence the minds and lives of others. As players navigate through a series of challenging emotional dilemmas, they must solve intricate puzzles, engage in philosophical debates, and confront a sinister figure known only as The Collector, who hoards emotions like trophies. The player's choices will determine the fate of the residents and the detective's own heart, ultimately leading to multiple possible endings.