I am Xia Yu.
I somehow ended up in Lordran.
I somehow got tricked into kindling the flame and saving the world.
After successfully linking the fire nine times...
I just couldn't keep doing it anymore.
So the Fire Keeper and I came up with a plan to put out the flame.
Just when I thought I could finally get some rest,
I suddenly remembered...
I... think I'm a transmigrator?
This won't involve too much Dark Souls content.
The book is also known as The Temptation of Going Home.
A crossover featuring the following worlds:
My Hero Academia, A Certain Magical Index, Bungo Stray Dogs, Attack on Titan, and the Fate series.
The beginning may be a little slow, but try to stick with it until chapters four or five. That's when it gets interesting.