Fate-Executor

During the Fourth Holy Grail War, Emiya Kiritsugu returned with despair and pain and found nothing. Not even the survivors of the fire were found. However, what he didn't know was that there was a survivor who was discovered by Kotomine Kirei who came to deal with the aftermath. Out of the pleasure that "Fuyuki Fire Victim" brought to him, he adopted the surviving child. "Ah, by the way, do you have a name?" The priest with an incomprehensible smile asked the child. "Shirou, my parents call me that." "Then I'll call you Shirou, Kotomine Shirou." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.