Invasion
Ria Ross' house.
"So, you want me to get even stronger because the enemies are beyond measure?" asked Ria with a cold tone. She never expected that her student wished for her to train again, not because of her interest, but due to their current situation.
"Yes." Kai nodded with a serious expression, looking her in the eyes. "As much as I wish for you not to be involved in a battle anymore, this one is different. You are the strongest magician in the world if I haven't received my power. Only you are qualified to do something like this."
Kai suddenly walked to her and dropped to his knees. "I know that this displeases you, but I—"
When Kai was about to beg her, Ria stopped him and covered his mouth. She just realized the graveness of this matter.
She thought for a moment and asked, "What will happen if I don't do anything?"