In the demon world:
The heilimaws were getting prepared for their raid on the human world. Armies marching towards a convergence of brown source energy. The convergence began to expand slowly and formed a tiny hole in space. The more the energy converged, the darker the colour of the hole.
In a small war camp, three heilimaws sat discussing their plans
"It's about time." Andrago called out to Edward and the mysterious partner of THE LADY.
"The process and eventual training were rough but you made it possible. This power I feel, it is beyond what a green source should wield. How did you do it?" Edward clenched his fist as he smirked at the mysterious partner. A calm emerald energy enveloped his hand.
"Well, it wouldn't have been possible if you didn't absorb a second core. Regardless, I have done all I can for you. What's left is to see if you can live up to your worth, Azaskiel." The partner mentioned before being enveloped by red energy. He disappeared shortly.