Tập 2: Nina nhớ lại một mất mát trong quá khứ và đấu với Layfon trước trận bắt cờ với Đại đội 16.

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Nina recalls a combat exercise set in a capture the flag scenario, in which the students of Zuellni had lost against students from another regios. Nina introduces Layfon to the members of the 17th Platoon, and fights Layfon in a practice duel. While Layfon fares well, he is sent into a wall by Nina's kei blast. Afterwards, Felli confronts Layfon about allowing Nina to defeat him, and reveals that her brother Kalian planned to force Layfon to enter the military arts. Layfon meets with Nina during his part-time job, and Nina reveals that she ran away from her parents to learn the military arts in Zuellni. The 17th Platoon, after entering into a capture the flag battle scenario against the 16th Platoon, fares poorly against them. As Nina is about to be defeated, Felli sends Nina's thoughts to Layfon, who uses a powerful burst of kei to defeat the 16th Platoon members to the astonishment of the onlookers. Nina and Felli, furious at Layton, go their separate ways after the battle, one thinking he deliberately held back his strength while the other believing he inadvertently unleashed his powers. (Source: Wikipedia)