Isekai Cheat Magician (2019)

S1E10 Turning Point

Having successfully driven back the forces of the King’s younger brother, King Gilmar honors Taichi and his companions with weapons from the royal treasury. Excited to try out their new gear, Taichi, Rin, and Muller make their way to the training grounds. However, Taichi starts to feel unwell and decides to head downtown alone to pick up some medicine. While he’s there, he runs into Cassim, who is determined to settle the score, and he challenges Taichi to a duel.