As he said, Hiro allowed the purgatory domain to descend onto this space, confining Dawnson within.
Unless he expended a greater volume of demonic essence to break the domain, it was impossible to escape.
Of course, he could use divine energy to try, but said energy was precious—especially in an isolated space like this one.
So, Dawnson had no choice but to obediently accept this loss and wait for Asmir to finish off his pets.
In the darkness of the Purgatory Domain, Dawnson was going mad.
Boom! Boom! Boom!
Explosions sounded everywhere as he blasted off with his demonic arts.
He even reverted to his original body, a massive demon with twelve arms and six black wings, striking randomly at the space around him.
However, it was useless.