Zugg

Kai furrowed his eyebrows. "In that case, it seems I really need to search for a clue in the past civilizations. Anyway, I now have learned why there are only a few S rank magical beasts. They are just a few steps away from becoming a Protector because they are the best in their race. However, it means there will be a chance that another S rank magical beast will appear. This is something ridiculous to believe, but we need to make a precaution for it."

"I don't know your terms, so I don't understand what you are saying." He shrugged.

"It's just our terms." Kai chose not to explain it because it would be too boring to talk about it.