Ye Han watched the Demon Emperors and Demon Kings move out and said calmly, "Don't worry! The Second Elder and Senior Brother Zhang will handle the Demon Kings! I'll deal with the Demon Emperors!"
Truth be told, back when he had wanted to take the Crescent Moon Flying Boat away from the Tower of Hell in the Heavenly Secret Hall, the Immortal-Thief Outsider Race, Saint As, and Teacher Lan Qing had all opposed the idea. It would be difficult for Ye Han to get it out, and even if he did, it might not be all that useful.
But Ye Han had ignored their objections. Risking the exposure of his Purple Cauldron Space, he had brought the Crescent Moon Divine Vessel out anyway!
The facts proved his decision right. The Crescent Moon Divine Vessel had been tremendously useful, not only helping him cross the Boundless Sea and return to Heaven's Mandate Continent, but also playing an astonishing role in the war against the Devil Race.
More importantly, its usefulness was especially apparent in a large-scale war between races like this. It was an enormous mobile fortress, larger than even a cultivator city...
And its defenses were nowhere near as easy to breach as those demon cultivators imagined. Even if those Demon Emperors and Demon Emperors charged over, breaking through the Crescent Moon Divine Vessel's defenses would actually be impossible.
Never mind that Ye Han, an extraordinary Nascent Soul Realm cultivator, was stationed aboard it. The Crescent Moon Divine Vessel's own defensive restrictions were formidable enough, perhaps even stronger than the Azure Profound Sect's great mountain gate formation.
After all, back in the Tower of Hell, the Crescent Moon Divine Vessel had been capable of traversing the Gods and Devils River. How could its defenses possibly be weak?
The only problem