Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Battle Tendency is the second story arc of the manga series JoJo's Bizarre Adventure. It spans chapters 45 to 113 of the series, which were collected in Vols. 5 to 12 of the original Jump Comics edition. The second JJBA series takes place in the 1930s, and follows the misadventures of Joseph Joestar, the grandson of Jonathan Joestar, as he fights vampires and ancient super beings with some help from a cybernetically-enhanced Nazi and an Italian man he has a lot in common with.