The Agent asked you to go through the Elyos Corridor near the Tower of Eternity in secret. You're supposed to help with the problem that resulted from the Protection Artefact being used. You were attacked by Sapiens, but managed to repair the damaged corridor and entered the underground Aether Mine where the Artefact was being operated. Yet the Asmodians had already invaded through a Portal Rift and swarmed the place. You prevented the Asmodians from attacking the Artefact and destroyed the Portal Rift. But Brigade General Helnjor used the opportunity to attack Dezabo. Because of the attack on Dezabo, the Artefact remained incomplete. When you reported the events to the Agent, she became enraged and decided to show the Asmodians not the slightest hint of mercy any more.