The lord could not hide his smile at the reports from his man.
"Let me see the tower." the lord stretched out his hand as if asking for something from the panicked guy.
A pagoda-like miniature floated into the air before finally landing on the palm of the lord's hand. He investigated starting from the first floor and shifted his gaze above, and found nothing suspicious.
But the moment his eyes reached the fiftieth floor, he noticed a flow of black energy circling the floor and rising to the top. The black force-drive was so faint that this tower's creator didn't see it.
It seemed that this black energy gave strength and made each smaller beast even stronger. Supposedly the highest level of a guardian beast was the last phase on the blue stage. But on the hundredth floor, all the smaller beasts got more vigorous, and now they were almost on a breakthrough.
Meanwhile, it's guardian beast… Surprisingly, the lord couldn't see it.