Their names

"I see..." Rui murmured engrossed in thought. "Once my Martial Art has achieved Martial Maturity, then would I become a Squire candidate?"

Headmaster Aronian nodded. "As long as you fulfill both those conditions, yes, you will be considered a Squire candidate and we will begin the process."

"We will begin the process?" Rui frowned. "It's not a self-induced naturally occurring phenomenon like the breakthrough to Martial Apprentice?"

Headmaster Aronian smiled mysteriously. "Hoho... I'll answer that question once you come a Squire candidate."

"...Alright then." Rui slowly replied.

They were incredibly stubborn on this matter. Fae and Kane hadn't heard so much as a peep about the breakthrough process to Martial Squire, furthermore none of the Squire instructors yielded so much as an inch of information regarding the matter at all.