Absolute Zero

"Everyone, gather behind me immediately."

The North Wind mercenary group leader, Ron, shouted. His fellow group members and also mages from the Mage Guild immediately ran behind him; they wiped the cold sweat off their foreheads in shock.

The astrologer hovered in the sky; he had already used his magic staff that had the Sun Gem to release a huge fireball with a radius of several hundred meters. It was meant to block the crack that connected them to the other world. The demonic dragon inside the crack let out an ineffectual and furious roar, but he could only watch as the tunnel disappeared.

After he did all that, the astrologer descended to the ground.

The huge rock giant that he had summoned was like watery mud with the dragon. Its hard body became soft, and the surface of its body emitted a green light with a faint stench.