Thoth(male reader) X DxD

(It's my first fanfic so please help me out)

You are Thoth the god of wisdom,creation,knowledge,etc. You know what is going to happen to this world, you have seen it happen many times in other timelines. All end in destruction, so you give in and try to stop the destruction. You break your vow to never change the gears of fate, but you have to in order to save this world and it's people.