That minute, the world was shaking from a very tremendous shockwave.
Blake himself had no time to wait for Gabriel to surface because, the enemy at this moment was a Divine-progenitor.
How had a Divine-progenitor entered the trial ground? Blake understood something.
After his exchange with a normal Progenitor, they must have thought that he was also a Progenitor. So they sent a Divine-progenitor to locate and kill him.
Only the Progenitor whom had battled with Blake would understand what actually happened.
"The Progenitor is coming... Let's leave. I'm sure Gabriel will find us."
Blake said and that instant, they used one of the tear in reality to leave that small fissure.
And the very second they left, a strange pressure shook the foundation of the world and that fissure trembled... immediately collapsing to rubbles and piles.