This is the third in the four-volume series. 1) Wandering Samurai 2) Legend of Kyoto 3) Cross-shaped Scar 4) Shadow of the Past In this volume, you can read about the "Duel of the Century," the final battle between Kenshin and Shishio. You will also learn the origin of the famous Cross-shaped scar on Kenshin's left cheek.