Asriel is a character from the indie video game series Undertale, created by Toby Fox. He is the son of Toriel and Asgore, and is known for his complex backstory and emotional depth. Asriel plays a significant role in the game's narrative, particularly in the True Pacifist Route, where players learn about his tragic past and transformation. In the game, Asriel is depicted as a powerful being, often referred to as Flowey when he takes on a different form. His character explores themes of love, loss, and redemption, making him a pivotal figure in the story. Players encounter him in various forms, each revealing different aspects of his personality and history.