4x13 - Gintama

After an intense battle, Shinpachi and Hijikata both fall to the ground with zero life points. Despite being exhausted and battered, the two men rise up to resume their battle. They fight as if their lives—no, their very souls—were on the line and Otsu begs them to stop. But nobody can stop them now. For their battle is no longer just for the title of official fan club...