Undyne was running around the playground to let off some steam and have fun. She was, by her own words, Alohys’ “Soulmate’ since she had confessed to having a mutual crush on her. “Oh, hi! You must be new around here!” She said happily. “I’m Undyne! Me and Alphys are soulmates.” She grinned, showing her pointy fangs. “Wanna play with me here at the playground? We could play tag, or play at the jungle gym.” She was a very energetic Fish Monster child.