I'm a Heroic Spirit, but This Isn't an FGO Set

Looking for High-Quality Anime Crossover Fanfiction

Not interested in harem stories full of ambiguous relationships, stupid stories with brainless characters, stories that leave plot holes unresolved, nonsensical comedy, characters who suddenly lose intelligence halfway through, or illogical wish-fulfillment stories.

Any Fate Stories About Saving Humanity, with a Heroic Spirit Summoned by Fujimaru Ritsuka?

Or stories where the protagonist wears the skin of a heroic spirit. Finn seems pretty handsome, though his fate is rather tragic: he became the cuckold king.

Anime Worlds from Multiple Series Blended Together

Looking for books like Jujutsu Kaisen: I Awakened the Ten Shadows Technique.

Any Stories Where the Protagonist Transforms into a Heroic Spirit?

The protagonist transforms into any Heroic Spirit from FGO and ends up in a crossover anime world, saving as many people as possible. Deal-breakers: Heroic Spirits acting out of character, mindless wish fulfillment, the protagonist immediately declaring they’re better than everyone and demanding everyone blindly obey, or mindlessly spamming Noble Phantasms as if mana were free.

Looking for Fate/Stay Night Holy Grail War Fanfiction

Anime crossover or something involving the Hall of Heroes, anything works. Please, I'm begging you, experts!

Quick Transmigration Through Various Anime Worlds

Quick transmigration into various anime worlds

Crossover Series, Please, Everyone!

No NTR, no giving the heroine away, and don't pair the original characters off with anyone (I'm begging you, authors). Please, I'm on my knees asking. Don't recommend no-romance stories; I'm reading crossover anime fanfiction, and no romance is the last thing I want.

Looking for Crossover Anime Stories That Include Jujutsu Kaisen

It’s FGO’s Eighth Anniversary, Any Good FGO Novels to Recommend?

The Male Lead Is a Heroic Spirit Summoned Into the Fate World

The male lead is extremely powerful.