Inouva comes up to Zagato and wished for Zagato to turn him back to his true form in order to kill the Knights. Inouva was originally a magical creature given by Emmeraude to Zagato. It was Innouva's original wish to become human, but he's now willing to give that up.
Emmeraude's power weakens and the lock on Ferio's memory is released. He is Emmeraude's younger brother taken away from him when she was chosed to be the Pillar of Cephiro. The two magical orbs were given to him so that Emmeraude can still hear and be with Ferio even though not physically.
Emmeraude gives Ferio the way to defeat Inouva, and relays this to the Knights. Hikaru deflected the blast from Inouva back at the jewel in his forhead.
Lafarga is summoned by Zagato to kill the Knights.
Still on their way to find the last Rune God, the Knights encounter a monster. Umi was taken by the monster and left her sword on the ground. Fuu picked it up and it turned into water. Seeing there was something wrong with it, she decides to lend her own to Umi. Umi catches it but drops it afterward as it was so heavy!
Lafarga kills the monster and the Knights encounter him for the first time.
A battle ensues.
Lafarga has flashbacks of his memories. He was the High Guard and Protector of the Pillar of Cephiro.
Lafarga had Hikaru pinned down, and used her sword against her. But the weapons Presea made from the escudo were only meant to be used by the owner, and nobody else, which explained why Umi's sword turned into water when touched by Fuu and Fuu's sword was so heavy when Umi tried to carry it.
Lafarga was burned by the sword.
The spell is broken and Lafarga is back to himself again.