Incinerating Flame of Death

Whitening - The Dead, One Corpse is one of White's own Arie swordsmanship techniques. With a forceful slash, White generates a white-ish blast, in the shape of a skull, that barrels towards and completely engulfs the enemy. White used it to totally annihilate Knife and H-23, two ordinary Rankers of Zahard's Army and also force the High Ranker Dorian Frog to evade it's attack.

Alternate Translations

 * White Style - Sword of Vengeful Spirit - Whitening - The Dead, One Corpse (Literal Korean meaning)
 * White-Style Spirit Sword: Incinerating Flame of Death (LINE Webtoon Translations)