Dark Romance is a subgenre of romance literature that explores themes of love intertwined with darker elements such as obsession, danger, and moral ambiguity. It often features complex characters who may engage in unhealthy relationships, highlighting the tension between passion and peril. This genre can include elements of gothic fiction, psychological thrillers, or even fantasy, where the protagonists face internal and external conflicts. The narratives often delve into the darker aspects of human nature, making readers question the boundaries of love and desire.