I Once Created a Lostbelt in the Type-Moon World

Tia crossed over to Fuyuki City and became a red-haired boy. At first, he thought he was just an ordinary person. But when he was seven years old, during the Fourth Holy Grail War, he met Waver and discovered he actually had a magic circuit—and even awakened his Origin by accident.

What Tia never expected was that his Origin turned out to be Sword! He was actually Shirou Emiya before the Great Fuyuki Fire!

And to top it off, his father and mother’s Origins were “Compassion” and “Return”!

What the heck is going on here?! Is this really the Fourth Holy Grail War I know? This is way too ridiculous!