Surtr didn't understand what just happened.
Half a minute ago, he was preparing to unleash another devastating attack to finish off the Half-Elf, so that he could destroy Hestia once and for all.
However, as he was about to gather the Flames of Destruction in his sword, something hard hit his chin, which sent him flying upwards, almost making him drop his sword in the process.
But, before he could fully understand what was happening, he felt a stinging pain on his right cheek, as William's foot found its mark, sending the Fire Giant spiraling towards one of the red portals that led to the Void.
Surtr roared as he forcefully righted himself before his body entered the portal.
He then brandished his sword downwards, in order to attack the Half-Elf who was preparing to strike him from below.
