Second Plan L - S1.E9

The Second Plan L is put into action. The first Plan L was a demonstrative battle that used the L-Boat as a decoy to buy the island time before it would be discovered by the Festum, the second Plan L is exactly the opposite where the island is used as a decoy to buy time for the L-Boat, which is manned by a small number of personnel, to find Tatsumiyajima.