C378 There Was Something Wrong with This Sword Technique!!

The grey longsword materialized slowly between heaven and earth. As it appeared, the surroundings seemed to transform, as if everything had changed. A violent surge of sword qi burst forth, carrying a piercing aura, and a grey stream of air began to emerge, swirling leisurely through the cosmos.

The young man with the crew cut's face registered a slight shift in expression. To his astonishment