"A Pure Soul"

Those who guarded the Abyss outside also faintly felt the movement of the demons in Abyss, and the Abyss' entrances or exits all over the world showed some strange reactions. 

The Abyss' seals were loosening, and the entire world was plunged into chaos. 

But the blood clan and the celestials didn't have time to care about the chaos in the outside world because once the four demon lords successfully integrated with their mediums, the archangels had also arrived at the border of the two domains. 

The peak of the war is here! The battle between four archangels and four demon lords is about to start!

The archangels arrived at the borders, and the demon lords followed suit. 

Honestly, the demon lords adjusted to their mediums faster than the archangels, which was why the two sides finally arrived at the same time.