It was only a Trailer!
"I will explain it to you, Commander Iran. But not here, we should head to the main tent." Oliver came forward and said to the Commander, Iran. He also waved a parchment in his hand in front of Iran. It was different than the one that Sparrow had thrown at him. Oliver read it and immediately destroyed Alex's letter afterward.
The new letter was sent in the hands of an Armen scout that the enemy forces let go intentionally. The head of the three Dantian Formation Realm cultivators was also sent with the letter.
In the main tent of the commander, excluding him, there were five people present inside of it. They were Oliver and another guy, Yen, from one of the big clans like the Eberhart Clan. The rest of the three men were soldiers and subordinates of Iran, who was a Mid-Stage Elemental Gathering Realm Cultivator.