Leila and the crew at base are surrounded by Britannian Knightmares in W-0's absence. Shin Hyuuga, the current Grand Master in the Knights of St. Michael, leads the enemy charge on his Vercingetorix. With Leila's core members unavailable, it's up to her to protect her team, but a spy among them threatens to complicate matters. Desperate, Leila agrees to a meeting with Shin to ensure the safety of her crew, but negotiations quickly turn sour. Just when all seems lost, Akito and an unexpected ally come to their aid, turning the tables on the enemy.