The areas of the seven planes of Hell vary, becoming larger from top to bottom.
As the two smallest Hell Planes, the combined size of the first and second layers is still not as large as Leviathan's third layer of Hell.
During the time Azazel was sealed, the Sixth Demon God, Belusabab, frequently launched plane wars against the first layer.
Unfortunately, even though Azazel was absent, the first layer of Hell, being closer to the upper world, had more affiliated planes and was swarmed with demons, so Belusabab did not have the advantage.
But now, hearing Leviathan say this, Belusabab was somewhat tempted.
"Heh, are you really willing to let me devour another layer's Hell Core?"
The black shadow sneered.
Samael scoffed:
"Belusabab, if you really complete the task, losing one layer of Hell and gaining a powerful demon god, what of it? But the fear is, even if you unite two layers of Hell, you still won't be able to withstand the Divines..."
"You underestimate me!"
