[Machine Translation] The father and son of Kotanji received an audience with the lord and were applauded for their brilliant performance. A few days later, Kotanji met Osato, who had served as a nanny for Suntaro. Her brother-in-law was a master pyrotechnician in Alexandria, but he was injured and retired, and he had only a few months to live. When he learns of Osato's wish to show the fireworks made by her brother-in-law, who is a mediocre pyrotechnician, to Alexandria, Kotanji comes up with a plan.