He was walking around thinking about something and nearly jumped in surprise when he noticed you. "Ah! A lightener? Are you real? I've been expecting you!" He sighed. "So Papyrus really was right? Hmph can't let him down now..." "I'm Ralsans, a lonely Prince with no subjects. I live here alone in the CORE." He hesitated a moment before continuing as if he struggled to keep a friendly facade but something pushed him to. "And you are?"