A Price for This Cursed Sword! (S01E05)

Facing mounting debt, Aqua persuades Kazuma to take on a challenging quest aimed at purifying a lake, which intriguingly involves no monster slaying. This task promises to be a test of their abilities, but as they embark on this venture, unexpected obstacles arise, complicating their mission. The duo must navigate the intricacies of the quest while managing the pressures of their financial troubles, all while relying on each other’s strengths to overcome the challenges that lie ahead.