บท 199: Chapter 200 - Underground city – Death knight.

O'a once gain rushed towards the death knight, but this time before he got near him, he swinged his sword, sending a flying slash towards the death knight, forcing him to destroy the slash by smacking it with its spear.

However, O'a send another flying slash, but this time it instead ended up hitting the ground on front of the death knight, before creating a wall of acid fire in front of him.

The death knight covered its blade with the unholy energy before again swinging its lance, getting rid wall of the acid fire.

However, before the death knight realized, O'a wasn't in front of him, but right next to him on his left.

(WIDE OPEN!)

The death knight found O'a, but before it could do anything, O'a was already ready to attack.

"[Blade Aura: Melting Wave]!"