Reasons and aftermath!
After a week, since the ascension of Jin.
Rio's dorm Room.
Rio is lying down on the sofa casually and looking at the TV, a reporter is currently rambling about the incident that occurred in the academy:
"The previous rumor that the academy has been under attack which was being suppressed by the alliance has been finally confirmed true!" (John, the reporter)
(This guy seriously looks angry, even his face has become red from anger and his voice is loud as he is shouting at the top of his lungs as if he is nagging his children.)
"It turns out there has been a huge demon attack during the final exams of the first-year students of the academy… out of all the 300 students that took part in that exam and went inside the B-rank dungeon, name Lava-lake, only 160 of them have made it out alive!" (John)