I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability Season 1 Episode 6

With his new bearwolf, Shiro, in tow, Lloyd visits his sister, Alieze, in order to learn how to communicate with monsters. Afterward Lloyd is reunited with another brother, Dian, a blacksmith who is seeking to create the ultimate Spellbound Sword.