Fighting the Undead

The rest of the Nine Heads turned their attention toward Alexander, sensing the surge of his energy.

"It seems he's encountered a strong undead," the Fourth Head remarked.

The situation had escalated into a full-scale battle as the Nine Heads fought against the overwhelming number of undead. They knew they had to eradicate every last one of them; if even a few found their way to the surface, it could spell disaster.

They couldn't allow that to happen.

A minute passed, and though tens of thousands of undead had already been destroyed, their numbers showed no sign of dwindling. The group had no choice but to split up, spreading out to obliterate the undead across a wider area, much like the Third Head's devastating AOE spells.

Boom!! Boom!!

A series of explosions erupted across the battlefield.