The Strongest FGO System in the Crossover Universe

Humanity's history is burning, and the world of anime is collapsing. Is the cause the world of the living?

Da Vinci: "Ta-da! The summoning conditions are met. This time, our savior is... the unluckiest man in the world!"

Scathach: "You'll make an excellent warrior. If you can surpass me, the mistress of the Demonic Realm, I'll give you a little... re... ward."

Jack: "Mommy, Jack is running low on mana. Can we replenish it?"

Yelabitch: "Teacher Feng Mo, let's do all kinds of things together!"

Suzune Horikita: "You said you'd help me get into Class A if I became your girlfriend, right?"

Kikyo Kushida: "I only accused you of forcing yourself on me. How did you end up actually doing it?!"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.