Part 2/9:
Two decades later, the narrative unfolds in São Paulo, Brazil, where a man awakens in a hospital bed, plagued by amnesia and physical wounds that mar his body. As he attempts to flee the confines of his hospital room, he is thwarted by authorities who are keenly aware of his plight, wielding a katana he cannot recall acquiring. His struggle for memory and identity is paralleled by that of Aimi, a young girl of Japanese descent living in São Paulo. Orphaned by the loss of her grandfather, who recently passed away, Aimi is devoted to her sword-fighting training under the watchful eyes of her mentor, Chiba.