He knew from the very beginning that he is taking a risk.
He knows that he is unprepared.
But he chose that way because he believes this is the only way he could rectify what he had done wrong, save Katarina, save himself and save Earth from father invasion
He owes the world nothing.
At least, that was true in the past. What he had, he fought for. But the Multiversal Convergence…...is something that he owed the world
His actions had harmed the world.
Tens of thousands of people die because of his action. He could always justify it, saying that because of what he did, travelling to the future, he got hints on how to save the Universe
But, while the reason is logical, Azief himself could not convince himself. He could not convince himself that he did not do wrong.
So, this time.... this time, he did it not only for him, not only for the people he loved, but also…...for the people of the world