..

I'm beginning to suspect that's what happens after a Belaal dies... perhaps...? But that doesn't explain why the blonde haired Belaal still has his powers, because he should have died, too, after falling in love with Rhea who didn't return his love. Also, the blonde haired guy seemed to know that this kind of thing would happen at the end of the last arc...?

He thought to himself that he didn't need food or water. Pretty sure he isn't mortal. I am betting he doesn't remember assarela.

That he feels he doesn't need food or water explains nothing. Also just because you are immortal doesn't mean you're not human especially on this world...? T.

the blond belaal did not die because rea died before he lost control of himself