@LordTartaros
No what bothers me is how the stake of the match got lowered all of a sudden.
Stake lowered how? Last I checked the fight was still for the survival of humanity. The influential drive from the audience may differ, but to state that the stake was lowered is disingenuous.
and I cant understand why the author chose this fight as the first win of mankind.
I can. Although there is a more familial attachment with Adam, the manga is not solely about him. He fought Zeus and that was it. There was no major inner turmoil between the two parties. Yes Adam is the father of mankind, and that brings along an emotional factor into the battle, but unlike Adam, Zeus presented little to nothing. We are given no backstory that would build up the fight ( Other than beating his father and taking his move, of which isnt anything major). Or should we clap silly and cream our pants simply because Zeus is presented at the top of the hierarchy? No we shouldn't. Adam was great, but Zeus wasnt.
Unlike here we have a battle of ideologies. Not only was the fight visually great, but we have Poseidon being pitied not because of his skill, but because his lack of emotional attachments. Poseidon is presented as not only perfect but feared, and given the flashback with his brother, it shows that hes held such beliefs ever sense his birth.
Gonna go on a quick tangent here The 13 brother just wanted to be loved and presumably by mainly Poseidon. As shown with his brief childhood he seemed to love disposed, and to not be given love back it must of been one of the driving forces for his change.
Tangent end
We have Poseidon who has known no hardship and is self declared to be perfect. Which in terms of combat capability is earned to a degree. On the other hand we have someone who has known only hardship and with it has continuously mastered his craft, and you can dare say perfected it. And thats the biggest difference between the two. We have Poseidon claiming that hes perfect but if hes known no hardship let alone has held no emotional attachments, how credible really is his self induced title of perfect? On the other hand we have someone who has
BECOME perfect, and that gives him credibly.
So as you say the fight was very much predictable. Because the person that had to go through a journey to reach perfection will always be better than someone that claims perfection.