About the Record of Ragnarok Manga Volume 13

Zerofuku's transformation into Hajun, the legendary berserker of Helheim, has the crowd stunned. Only Baalzebub seems to have any insight into what's going on, and he's more amused than surprised. On the arena floor, Buddha is unperturbed. But when Hajun launches an all-out assault on the usually unruffled enlightened one, Buddha has to get serious fast! Round six of Ragnarok hurtles toward a finish even the gods could not have foreseen!