Ralsei is a character from the video game Deltarune, created by Toby Fox. He is a small, fluffy creature resembling a goat, wearing a green robe and a pink scarf. Ralsei serves as a guide to the player and the main character, Chris, helping them navigate the game's world and understand its mechanics. In the game, Ralsei is known for his kind and gentle personality. He possesses magical abilities, including healing spells, which he uses to support his friends during battles. Ralsei's character embodies themes of friendship and compassion, making him a beloved figure among players.