The Three Tests

The Spirit Forging Tower was surrounded by a layer of gray mist. Although it was not dense, it covered the entire city, looking like a barrier from afar.

And inside the mist, there was a terrifyingly dense spirit energy.

There was a large city inside, surrounding the actual area of the Spirit Forging Tower.

A huge amount of spirit energy appeared at the top of the tower. It surged into the mist, making it whirl out, creating a surprising sight.

Merlin stopped outside the city. He could sense the danger when looking at the mist.

“The destructive power of this gray mist is in the strong Magic Emperor zone. If I recklessly go inside, it will attack violently. I truly wonder what level of power this tower has to have such a strong barrier.”

As Merlin pondered, his eyes suddenly lit up then he retreated hundreds of meters into the air. He looked at the gray mist with a serious face.