Chương 239: Chapter 239 preparation before upgrading

Zhou Yu didn't mind what flag they would use. Xuanyuan sword flag sounded majestic, so if they wanted to use it, they could use it. As for the loyalty of these spirits, as long as he could keep Lilith, basically, there wouldn't be any problems. And since he had helped Lilith to reunite with her father, and removed the dragon's wing army's curse, as long as he didn't do anything stupid, they would always be grateful for him.

After agreeing to the conditions, the whole dragon's wing army started to sign the soul contract with Lilith.

Starting from the general, everyone began to shine, and then one by one, floated up in the sky and formed an image of a dragon. It was quite spectacular. This dragon was a Heroic Beast, and it was the sign of a high-rank army, only a handful of cities had such an army in the ACG world.