917 Mana Reactor

Countless spells stacked together, turning into a multi-colored flood that continuously crashed against the gate of the Grey Beastmen's fort.

The metal plates lit up one by one, and soon, the entire wall was lit up, with the blossoming light becoming brighter and brighter.

On the city wall, a large group of Grey Beastmen was frantically casting spells in order to resist, but it didn't have much effect.

Lin Yun floated in the air with a cold expression, and countless runes were flickering in front of him as another Four-Element Bomb rapidly condensed. After three seconds, the Four-Element Bomb instantly vanished from sight, only leaving behind a long white trail in the air.

"Boom…"

A loud explosion echoed as the entire wall started shaking, the metal plates becoming almost blinding.

Cracks started appearing on the ten-meter-tall entrance, and a few seconds later, a huge explosion echoed as the flood of spells broke through it.