In Another World With My Smartphone Gn Vol 05

After defeating a Red Dragon along the way, Touya and his party finally arrive safely at Mismede. But Touya can’t relax just yet, for the king himself wishes to duel him, and he’s not taking no for an answer... Yen Press
(W) Patora Fuyuhara (A) Soto, Eiji Usatsuka