"W-who are you?" Belial inquired with a quivering tone.
Being a demon, the pain wasn't the issue for it, but the problem was the moment the human gripped its body, all the demonic energy dried up, leaving only the physical body with flesh and a nervous system.
First, it got severed connection from the main body, then even got all the energy dried with no way to escape from this physical body, which was causing it enough pain to tremble even in its soul.
So, in conclusion, Belial was stuck here.
And this young man knew everything about it, causing even the hope to use any of the forbidden techniques here to be useless, which was already proven from the previous attempts.
"Belial, you don't know me, but I am well aware of you, your weaknesses, and the fear you have," Ryuk said, looking down at the demon coiled with gritted teeth, eyes glaring back at him with those flame-filled eyes which were still strong enough to not fade away.