Several of the people continuing to deduce the crucial nodes were either Kong Tianji, who was leading the attack, or top formation experts like Xiang Qingcheng and Kong Qihuang.
Or Lu Xiaotian, whose mastery of formations was second only to Xiang Qingcheng and Kong Qihuang, and whose offensive power even surpassed Kong Tianji's.
Beyond that, what Kong Tianji valued most was Lu Xiaotian's Primordial Spirit, powerful to an almost unbelievable degree.
For Lu Xiaotian, having Kongtong, Kongyan, and the others freed up for the time being was a good thing. If the fighting outside grew tense, he could send this formidable force out.
Kongtong had once been the foremost of the Sky-Shadow Clan's Four Protectors. Though he had lost his physical body, he had spent so many years in the Green Fruit Barrier that his injuries had long since stabilized. Even though he was now weaker than Kongyan, he was still far beyond an ordinary Primordial Spirit body.
This group of Sky-Shadow Clan experts wasn't enough to sway the overall battlefield, but they could still inflict significant losses on the immortal army in one or two places. More importantly, their appearance would bolster the Sky-Shadow Clan's morale.
Lu Xiaotian considered that, with Kongyan and the others joining them, if the Three Saints of Fulong also turned on the immortal army mid-battle and killed a few Primordial Spirit bodies, the combined gain and loss would make a huge difference. Even if the Three Saints of Fulong were too fond of their lives to attack the poison formation, they could at least buy him more time.
"Eastern Pill Saint, the aura that revealed the crucial node doesn't seem to belong to you." After making some arrangements, Kong Tianji looked at Lu Xiaotian in puzzlement. It was truly beyond his expectations that Lu