At the far corner of the room, there was a man standing erect, but the creatures can't get close to him because there was a strong wind pushing them away that slowly freezes them to death, but the strangest thing was, whenever a creature died, a blinking light will appear above the head of the young man.
"I need more! Should I just kill all of you in one go?" Serion, the other lone warrior, stood erect as he waved his hand and gale blades flew towards the group of undead creatures that killed a dozen of them.
Lights emerged one after another as it slowly made a massive constellation connected by a lot of lights.
"Constellation of the Serpent: Hydra!" Serion shouted as a massive snake emerged from the constellation and shot towards the group and every time it killed an undead creature, it would become more visible as if it was gaining a physical body.
