C310 Black Masked Man

It was a man in black with a silver mask on his face. It was impossible to tell his age or his face.

Judging from the voice, he seemed to be a middle-aged man.

In reality, the other wasn't.

Who was he?

When the two of them saw this black masked man who appeared out of nowhere, their pupils contracted, especially Frost who had been sweeping with the soul consciousness all this time.

Because