Fate/Grand Order: Into DxD

Hey! So I was gone for a while... Didn't update and well discontinued everything due to well... Being busy and stuff. I came back since I have an app on my phone that has the spin the wheel thing and well... It told me to ask a friend of mine what to do and he told me "Make a new story".

And now here we are! This is something that I have been meaning to do for a long time actually since I've seen so many Fate x DxD Works yet none of them can come close to satisfying me at all the closest one would be one of Parcasious' work "Holy man of the Church Creek" it was amazing but still didn't satisfy my weird hunger for Fate x DxD works.

So this is it... This is My Chaldea aka well... I'll be self inserted with all servants and stuff. The Protagonist will be sent to DxD after the latest Summer Event which features Merlin Onee-san and Mommy Ibuki Douji.

Our story commences with Fujimaru Ritsuka a 17 year old guy with black hair and features which would identify him as well the average Japanese youth.

He is the Last Master of Chaldea.
Beating the harsh 7 Singularities...
.
.
.
Beating the Epics of Remnant's

And just fresh off destroying Lostbelt 6 Avalon Le Fae...

Now he is suddenly thrust into the Universe of DxD with the Age of the Gods still active and running... Countless Gods, Goddesses and Phantasmal's that roam the world freely.

And with Chaldea being unable to contact him...

How will Ritsuka survive this?

Oh well atleast he still has a certain White Haired Beast of Love with him alongside an adorable Caster of Avalon.

Fate/Grand Order belongs to Type-Moon not me.
Highschool DxD belongs to Ichiei Ishibumi and Miyama-Zero.

I own nothing here.