This is the first time we see that the guys are really into the martial arts. They're all looking down on the other students at the academy. The guy who wants to take the test is the junior sister of the guy who's trying to take it. He wants to know why the girl doesn't have to test for the round of the exam. She's the top student at the school. He's not going to accept this. The girl is using connections to get into the exam, so he's going to have to fight her.