Sword Art Online Progressive Vol 4

Τέταρτος τόμος Sword Art Online Progressive από την Yen Press. 

While Nezha attempts to atone for his misdeeds, the battle against Sword Art Online's second-floor boss begins! Kirito's uneasy alliance with the other front-runners seems to be holding, but what will happen when the floor boss corners them? Can Nezha rise to the occasion and seize a hero's prize?