The Dragon Clan, But Shirou Emiya Is a Hero

After sending Miyu away, Emiya Shirou stayed behind alone to hold off the Einzworths. In the end, he was defeated by that ultimate sword strike and fell into a deep sleep. When he awoke, he found himself in another world.

Black King Nidhogg? Just a defeated loser. The White King and the Eight Dragon Kings? All just punching bags for our Lord Emiya! Surely Emiya will beat the Black King to his knees and make him see stars!!!