@reen112 not sure, i honestly can't tell how much the struggle fithing the two girls was. His problem is he has pretty much 0 magicial power compared to the others.
He is made kinda OP at times, like speed in quick-sword drawing, where no one was able to see it. And other times he seems to be kinda struggling, taking damage or not really 'holding back' considering his monologues while in battle.
He's pretty bad for 1 billion years. Then again, there was like 3 pages at the beginning with some foreshadowing. With the time god and his aunt/mother. Maybe he's weak since all powers were sealed, or something.
But... It was like 3 pages, which felt like some slapstick gag which disappeared as fast as it came and NOTHING ever after, makes me wonder if it was just added to have some 'backup' story plan ideas or forgotten by the author.