Bab 445: Chapter 445- Blood Contract

The Deep Sea Alligator king was now convinced when it heard the name of one of the seven kings that ruled the clan of ancient treants. A Being so powerful that it could never hope to match. To hear their ruler's name directly from the demon, proved that the demon was not lying.

That is to say, he really did experience their strength and was working his way towards defeating them. Compared to itself who gave up after suffering a devastating defeat from the subordinate of a seven king, the demon was looking forward and working his way. 

The Deep Sea Alligator King did not know how the demon was going to achieve something like that, but right now it did not have any other choice. Its subordinates still needed a little more time to arrive which meant that he was out of options.