C2875 Asking for Blood Essence

Without any worries, Zuo Feng completely ignored Ding Hao and Lin Zhi. The speed at which the array was being built could be said to be incredibly fast.

Through this formation, Zuo Feng could feel that the formation he had personally set up back in the vast city had been of great help to him. For rune array masters, aside from talent and hard work, there was another important condition