Chapter 1: What a shitty arrival

Disclaimers:
1. I do not own Highschool DxD, it is owned by Ichiei Ishibumi and Miyama-Zero
2. I do not own the Fate franchise or anything in it, they are owned by Type-Moon
3. I am a dumbass, things will be incorrect, timelines will be wonky and some fate information (not that they give much) will be wrong, especially since the MCs power is literally one of the LEAST known True Magics.
4. This is a high school dxd fanfiction, there's going to be sex scenes, talk about sex, and overall just rated 18+ if you aren't 18 than leave if you're going to ignore my warning, oh well be warned.