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The first wave of Hunter missiles whooshed down.
Amidst the fierce fire and the terrifying explosions of magic, the outer layer of obsidian slabs of the Black Stone Sect's Sect Protection Formation instantaneously shattered, sending countless fragments and Spiritual Light Splashing everywhere.
The second wave, the third wave...
The relentless barrage of missiles kept coming, whooshing down endlessly, and the Heavenly Earth Spiritual Qi trembled ceaselessly.
Blackstone Sect's Formation Method was a sturdy earth attribute Big array, which also made full use of the Third-tier Spiritual Vein and the contiguous Heiyaolingshi Peak, allowing it to distribute the impact of attacks to the surrounding mountains, causing the nearby peaks to explode, collapse, and cave in continually.
By the fourth wave of missiles, Blackstone Sect's Formation Method was already on the brink of collapse, about to crumble.