How I Became a Heroic Spirit

In this world, there are heroic spirits, each with a story of their own. But I have no story, because my story is about destroying whatever I want to destroy. Whether it's a person or the Holy Grail, if I want to destroy it, I will descend upon this world.

"With a broken body, I wield the magic sword in my hand, bringing impartial destruction: the Sword of the End!"

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