Rounin Kairou

Kango serves as a samurai for Sanada Yukimura, but his loyalty is tested when the Sanada clan is defeated by Tokugawa forces during the siege of Osaka Castle. After surviving the conflict, he joins a Japanese trading vessel known as a Crimson Vessel, which travels to southern regions, including areas around Taiwan. During his journey, Kango encounters different cultures and people, marking the beginning of a new chapter in his life.