C655 Advantages of the great void technique

With a boom, Ouyang Feifei channeled all of her power within the Demon Prison Space and directly shattered a few demon spirits in front of him.

When she attacked this time, she was only dealing with a portion of the Demon Spirits.

Judging from the results, it was definitely within his expectations.

In the next moment, the Great Void Transmutation Formula on his body was activated