#1「Demon Lord」King Oni Sengoمن قبل Izayoi Sakamaki25736The fanfic is the prequel Fate: Gremory, by S. Muramasa who appeared in the final chapters of Fate: Gremory. If you read that fanfic and would like to know more about th...crossoverrandgríðrsunwukong+22 أكثر