When Lu Chen appeared in the star domain where the War Dragon Army was battling Heavenly Demons, he clearly felt the Heavenly Demon Power diffusing through the void.
Lu Chen furrowed his brows slightly; such dense Heavenly Demon Power, the source of this demonic strength, perhaps has already reached the Returning Ruin Realm.
A Heavenly Demon at the Returning Ruin Realm can already wrestle with a Saint; fortunately, the Thirteen Legions carry black gold during patrols.
No, that's not right...
Lu Chen suddenly realized something.
Black gold does indeed cause some damage to Heavenly Demons, but it wouldn't kill a Heavenly Demon of the Returning Ruin Realm so easily. He had seen that in the starship's recordings, the Heavenly Demons were all blasted by the War Dragon Army's starship cannons; the strength of those Heavenly Demons clearly hadn't reached the Returning Ruin Realm.
