Above Liuyin City.
As Dongguan's gray domain expanded, the three Emperor Lords also moved at the same time.
Di Xi and Di Wu mainly held the line, leaving the main attack to Di Yan.
Ultimately, Dongguan could merely unleash Emperor Lord level strength; he was not a true Emperor Lord.
Di Yan beat his wings, and streams of flame erupted, leaving afterimages behind.
His true body struck the gray domain, but the afterimages did not disappear. Instead, they became somewhat animated.
"The Immeasurable Origin Great Dao, and part of the Life Origin Great Dao." Dongguan observed Di Yan's afterimages.
This resembled a kind of temporary avatar, and was also a combination of two cloning techniques.
However, unlike Dongguan, Di Yan had not directly fused the cloning techniques. Instead, he had created a combat secret technique on that foundation.
Moreover, Dongguan was almost certain that Di Yan's Immeasurable Origin Great Dao was stronger than his, even approaching the threshold of the Ultimate Realm. It could be said that using resources to become an ultimate realm lifeform actually helped one truly reach the Ultimate Realm.
This included Dongguan burning his Hunyuan bloodline to attain Ultimate Realm might. In fact, with every battle, he himself was also improving his understanding of that realm. As for Di Yan's Life Origin Great Dao, although he had some understanding of it, he was not even as accomplished as Dongguan, despite the fact that only Dongguan's Immeasurable Origin Great Dao had currently reached God King Two, while he had merely created a God King Two-level secret art for the Life Origin Great Dao.
It was just that Di Yan's Hunyuan bloodline seemed to contain a peculiar Flame Lifeform.
"There's also the Flame Dao, but only its form." Dongguan continued observing.
He knew relatively little about Origin Great