The Heavenly Demon had refined the Devil Realm's origin, waged war upon countless worlds, and seized the origins of many more.
With his strength alone, he could defeat nine Immortal Lords.
His realm had been equal to that of the nine Immortal Lords. The only difference lay in the amount of origin, not in its quality.
Thus, the energy contained within his origin had to be at least three times that of Old Rhinoceros.
Yet the energy within this mass of origin was only a little more than twice Old Rhinoceros's.
In other words, when the Heavenly Demon had left himself contingencies such as a clone, he had retained at least one-third of his origin.
With that much origin, that clone could swiftly cultivate to the Devil Lord realm.
Then, by casually attacking a few smaller worlds and plundering their origins,
it would likely gain the ability to launch a counterattack against the Immortal Realm within a few years.
Most terrifying of all, the Heavenly Demon had long gained the Devil Realm's recognition and refined its origin.
Once his clone recovered to the Devil Lord realm and remained entrenched within the Devil Realm, even someone who cultivated to the pinnacle of the Immortal Lord realm would find it difficult to gain any advantage.
Wang Daoyuan stored the Heavenly Demon's corpse away. Though its origin had already been extracted, the physical body it had nurtured for countless years was still extraordinarily remarkable.
It would be perfect for feeding Big Black and helping him increase his cultivation.
With a casual gesture, he summoned over the Void-Piercing Flying Boat the Heavenly Demon had left behind.
The grade of this Void-Piercing Flying Boat was far from ordinary. It was a genuine tenth-order treasure.
When they attacked the Devil Realm in the future, this thing