Chapter 578: You've acquired a strange trait overnight!

The experiment failed.

That was the conclusion the gray-clothed man came to after noticing that the experimental subject's numbers had far exceeded the safety zone.

'Ah, how regrettable that this bro wasn't able to survive.'

Continuing might cause damage to his spell formation, so he decided to stop the spell and then clean up after the corpse.

Yet… he failed to stop his own spell!

Astonished, he immediately activated his backup protective spell. Yet, the spell continued to work on its own and even summoned greater power!

This was impossible… it should have been impossible.

After being shocked, the gray-clothed man then had an expression of frenzied delight.

Being able to see such an unexpected mystical phenomenon was too amazing!!

What exactly happened? Just what did this bro transform into!? He really wanted to know. But, it was currently impossible to observe in detail apart from normally watching.