In a quirky, alternate universe where hearts can be exchanged, you play as a professional Heart Broker. Your job is to match people with their ideal hearts based on personality compatibility, past experiences, and sometimes, sheer whimsy. As you navigate a world brimming with colorful characters—from love-struck poets to jaded cynics—you must untangle a web of heart swaps gone wrong, solve humorous dilemmas, and even confront a rival broker intent on ruining your reputation. Your choices will lead you through a series of comedic and dramatic encounters, ultimately culminating in a confrontation that will reveal the nature of love and identity itself.