Captain of the Pirate World

60 Years ago, a young man joined the navy and became colleagues with Sengoku, Garp, Crane, and Zefa. He became a general after 20 years and retired after 30 years. Ten years later, the war broke out. An old man with a bald head and narrow eyes walked to the naval headquarters. Old Man "My name is Yamamoto Genryu Sai Shigekuni!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.