Memoirs of the Strongest Berserker

After crossing 5,000 years of human history, I became the world's guardian and saved it.

Cursed with the title of "the strongest," I have fought countless battles and never once lost.

To find a way to break the curse,

I was summoned by Illya as a Berserker and set out on the journey of the Holy Grail War.

"I wish I could be a little weaker." That was my first wish.

"I hope I can use my own hands to protect Illya forever." That was my final wish.