[Eon's POV: ]
She was smiling, which simply meant she at least wasn't against the idea of us using this book for primary training purposes.
"You know why it is restricted to the students, right captain?"
"Of course, I know. That is why I have also prepared the countermeasures."
I took out a glass plate with a magic circle drawn on it and, placed it under the magic tome.
"Knowledge and hardships have an inseparable relationship. Knowledge of a transparent nature cannot be gained without paying something of equal price in return for that.
Remember everyone, this is a chance you have gained yourself by choosing to participate in this competition.
You have a rare opportunity before you that will allow you to forever possess a kind of knowledge few in this school or the place you come from would ever possess in their life.
