NOVEL WEB 
When one of Chaldea's Berserkers goes rogue and wrecks havoc, it falls on Mordred to stop it with the help of a new toy... (One-shot, FGO)
The Herc-Buster novel is a popular light novel covering Anime & comics genres. Written by the Author 7empest92 . Read The Herc-Buster novel online for free.