By Biscuit the adventurer•
Sonic the Hedgehog & Fate/stay night
Fanfiction •Updated: 3 Sep 2022•Published: 21 Dec 2019•
7 Chapters
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33,279 words
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0 followers
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Supernatural/Sci-Fi
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Sonic, Rin T., Saber, Shirō E.
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Rating: T
•In Progress
After our favorite Blue Blur ascends to the Throne of Heroes, he ended up being forced to fight once again, this time in the Fuyuki 5th Holy Grail War.