Episode Title:
Four Girls and the Ranking Exam are Sometimes a Trial.
Episode Description:
The girls participate in the Rank 9 Promotional Exam, in which they must they must compete with other teams to retrieve a key from inside a labyrinth. As the girls come up against various traps laid out by the teachers, everyone uses each of their talents to find the key. Just as everyone starts heading towards the exit, mysterious monsters appear and capture Chiya.
