"Clan Mark, manifest!" Faced with the steadily approaching Dragon Bone Guard, a dazzling clan mark immediately appeared between Xiao Yan's brows, and his aura surged to ninth-grade perfection. Then his hand seals changed rapidly, and a massive seal of light swiftly condensed, blasting toward the Dragon Bone Guard. "Nine Springs Saint Demon Seal!"
The massive seal of light slammed down with crushing force. Although the Dragon Bone Guard reacted in time and shielded his body with a pair of dragon wings, the power of the Nine Springs Saint Demon Seal still knocked him to the ground. Before he could rise, thousands of demon marks flew from Xiao Yan's body, finally forming a demon pillar a thousand zhang tall in midair that smashed down viciously at the Dragon Bone Guard.
"Great Sumeru Demon Pillar!"
Xiao Yan had developed the Unending Void Demon Body by imprinting the demon marks of ancient fiendish weapons onto himself. It had another function: using those demon marks to simulate the ancient fiendish weapons themselves. This Great Sumeru Demon Pillar was a replica Xiao Yan had created through the Unending Void Demon Body. Mu Chen had used this fiendish weapon to attack him in the Nine Nether Secret Realm, and its savage, baleful aura had left an extremely deep impression on Xiao Yan. That was why he had chosen to simulate it to deal with the Dragon Bone Guard.
With Xiao Yan's current strength, the simulated Great Sumeru Demon Pillar was even more formidable than the original in the Nine Nether Secret Realm. After all, its power fundamentally depended on how far Xiao Yan had cultivated the Unending Void Demon Body. This strike would likely crush an ordinary ninth-grade perfection expert into bloody pulp on the spot. Even an ordinary Lower-Rank Earth Supreme would probably suffer considerable