The story take place in the city of Fuyuki and follow the boy name Aluk Emiya as the Fifth Holy Grail War began. [ I will seriously ponder about changing this synopsis later.] [ Type-moon and other work references or used in this literature is not own my me but their respective authors.] Warning: This is Harem, so if you don't like it turn away. This contain overly powered main character, not you thing turn away.