C557 A Presumptuous Request

The devil is sealed.

However, Lu Yu's expression didn't relax at all. Instead, it became even more solemn.

He had already told the devil that it really was an ancient demon.

Judging from the degree of the devil Qi in the ancient demon, it had even reached the level of Demon Emperor.

There were different levels in the ancient demon. Demon Emperor was equivalent to a Supreme Realm human expert