Seeing the demon raise his hands to form a seal, Ning Wangshu's heart tightened. He didn't dare give it another chance. He immediately formed a Technique Seal first and shouted, "Formation—"
He couldn't predict what methods the demon might use. After all, the other party had most likely been an immortal at the height of its power. It wouldn't be surprising if it had all kinds of incredible abilities.
The Heavenly Demon Seal it had just unleashed had nearly broken through the Gengjin Wuji Sword Formation. How could Ning Wangshu let it cast another spell against the formation?
As soon as he cried, "Formation Technique," a strange light appeared between Ning Wangshu's fingers. It swiftly transformed into a series of mysterious runes, which flew into the Gengjin Wuji Sword Formation in an instant and formed a magic array that enveloped the demon.
Ning Wangshu hadn't been cultivating the Formation Technique for long, but unlike the Pre-Technique, it didn't require Minor Accomplishment before it could be used.
However, because Ning Wangshu's mastery of the Formation Technique was still limited, the array he cast could indeed take shape and possessed tremendous power to suppress and seal.
But he couldn't do what Fang Ruchen had done, turning the array created by the Formation Technique into something like an independent space!
Ning Wangshu knew, of course, that his Formation Technique wasn't yet enough to seal the demon.
He only meant to use it to suppress the demon's power, at least making it harder for it to freely summon all the power within its body and cast spells.
Feeling the immense sealing force surging from the array formed by the Formation Technique around it, the demon looked visibly startled. It abruptly raised its head to stare at Ning Wangshu and gritted its teeth. "The Formation