"There is, only that it's rarely encountered." Jenny glanced at him with suspicion. "I didn't think you'd be so knowledgeable."
"My older brother mentioned it." Arthur nodded, lying with a straight face. "The guardian spirit of truth, only the headmaster gets a chance to meet them."
"And a few lucky ones." Jenny walked back toward the cafe. "The champion of each year gets to meet the guardian for a reward."
"What kind of reward?" Arthur furrowed his brows.
"Enlightenment, they say. The reward is the knowledge that would make you a master. That's why everyone cares so much about the ranking."
"But there was no mention of a championship when the ranking was introduced." Arthur hurried after her. "Does that mean the ranking isn't the deciding factor?"