C206 Just Shut up(2)

"Have you made any progress in your strength? I hope your time in the East Sea hasn't led to any neglect of your abilities. In your class, you and Nana were my two most outstanding students. Now, Nana has made quite a name for herself at Navy Headquarters. I'd hate to see you unable to hold your own against her."

"Mm, I've heard about that. They call her the Black Barrier—a fitting title