Going back before Sakim unleashed the Greed Domain...
"Kekeke,"
After being dominated by Julius' overwhelming power, and as he felt the helplessness before him, Sakim suddenly heard a voice inside his head.
It was a cold laugh filled with malice. At first, Sakim thought that he was just hearing things but not long after, he heard a voice speaking in his mind, "Do you want power?"
Just after hearing the voice, Sakim found himself in a place where everything is bloody red. Or to put it more correctly, he was in the midst of a sea of blood where there was no end to it in all directions. The sky was red and the clouds were even redder. And the sun hanging on the sky was much redder as it gave off an ominous feeling as if a monarch gazing down to its dominion.
Sakim turned to look at his surroundings. However, he didn't find anyone but him. The place was desolated and nothing could be found other than blood and him alone.