Chapter 638

The sword in Night Blade's hand flashed with cold light, slashing violently toward Locke. Locke did not retreat, but instead met it with the double-edged sword in his hand, and the two's sword moves intertwined.

Usopp observed the battlefield nervously; he knew this battle had become even more dangerous. He tried to find an opportunity to strike, but Night Blade's attacks were too fierce, leaving him no chance at all.

Locke also felt Night Blade's terror; his Imperial Tool power was countered by Night Blade, forcing him to resist Night Blade's attacks while trying to find a way to break the opponent's sword moves.

"Damn it, this guy is really too strong!" Locke gritted his teeth; he understood that only by responding with full force could he possibly defeat Night Blade.

Usopp saw Locke's bitter struggle; he knew he had to strike. He quickly drew his pistol and shot violently toward Night Blade.

Night Blade did not expect Usopp to strike suddenly; his attack was interfered with by Usopp's shooting, and with a slight hesitation, Locke took the opportunity to launch a fatal blow.