Madan no Ou to Seisen no Carnwenhan

Tigur, a young archer who works for Eren, the warrior princess of the Principality of Lightmeritz, and Lim, Eren's second-in-command. For some reason, the two are now isolated in the midst of Asvar, an enemy nation that has suddenly invaded Zystart. There, they are told an unbelievable story by Princess Guinevere of Asvar. Artorius, the founder of...