Nerin acts as Ziska’s demonic companion, his small, unassuming frame belying a fierce protectiveness. With smooth, hairless features and piercing yellow eyes, he remains ever vigilant, often leaping into action to seize Ziska’s tail in his jaws and swiftly carry her from danger mid-confrontation. His interventions are abrupt yet effective, ensuring her safety through methods as unconventional as his enigmatic presence.