Shoho Mahou shika Tsukawanai nazo no Rou Mahoutsukai ga Tabi wo suru初歩魔法しか使わない謎の老魔法使いが旅をする; Shoho Mahou shika Tsukawanai nazo no Rou Mahoutsukai ga Tabi o suru; A Mysterious Old Wizard Who Only Uses Rudimentary Magic Goes on a Journey.; Shoho Mahō Shika Tsukawanai nazo no Rō Mahōtsukai ga Tabi o suru

From Google Translate When the adventurer party "Burning Soul" posted a recruitment call to fill a vacancy, the one who appeared was Helutan elderly, frail-bodied mage who wielded nothing but elementary magic. Though outwardly nonchalant, he exuded a subtle yet ominous aura, and time and again, he saved the party from peril using utterly unexpected methods. Later in their journey, Helut encountered Catenaa young girl living in a village shrouded in mistand the two soon found themselves traveling together... Who, exactly, is he? As Helut continues his journeyclutching a shard of ice that no human power can meltit seems he harbors a secret of his own.