C493 Secret Chamber

How could this be so simple? If he had roared that he could fly over here and grab the map, then Tang Jiahui would have to spend so much effort to set up a magical formation. Could it be that Tang Jiahui was stupid? He just wanted to get the thing back as soon as possible, but he didn't think that it would be so powerful. By the time Tang Chuan wanted to stop it, it was already too late