Looking up at the sky above where he knew the guardian formation was hidden, Xuan Hao could not help feeling a bit hesitant when it came to testing out his strength against the lightning serpent hidden inside the thunderstorm. After all, even a slight movement in his current realm would cause an enormous change that affected an area far larger than the area covered by the thunderstorm in front of him.
This wasn't that much of a problem as the guardian formation wouldn't activate to kill him, but the same couldn't be said for the lightning serpent hidden inside the thunderstorm, as it would almost certainly be discovered the moment it tried to fight back against him, something that would in turn cause the guardian formation to activate and strike it down.
The most he could hope for before he would have to escape the response from the guardian formation would be a single clash with the lightning serpent.
