Ralsei is also known as the Prince of the Dark World, a significant character from the DELTARUNE universe created by Toby Fox. In the Friday Night Funkin' mod, Ralsei makes a cameo appearance as a secret character. Ralsei's design features a charming combination of pastel colors, fluffy ears, and a comforting smile. This kind-hearted prince embodies the spirit of compassion, often offering words of encouragement and support to the player during the game. His gentle nature and optimistic outlook make him an appealing character to players. A Friday Night Funkin' progress bar for YouTube with FNF DELTARUNE Ralsei.