In a world where emotions are traded like currency, you play as a heart broker named Alex, who has the unique ability to attach, detach, and swap hearts, each granting different emotional powers. The game begins when a series of mysterious heart thefts occur, leaving victims emotionally void. As Alex, you must navigate a web of deceit by interacting with various characters—each seeking to recover what was stolen. Choose to ally or betray, manage your own emotional stability, and unlock the gripping backstories of the heartless victims while cracking the case before time runs out. Engage in intense conversations filled with moral dilemmas, mini-games that test your emotional savvy, and inventive solutions to the challenges that arise from tampering with human emotions.