JoJo no Kimyou na Bouken Episode 4 English Subbed Episode Title:Overdrive.Episode Description:In the hospital, Jonathan rekindles his friendship with Erina. A man called Will A. Zeppeli heals Jonathan's broken arm with a supernatural technique called Hamon. Meanwhile, Dio continues to prowl London, recruiting the vilest men he knows into his undead army, including Jack the Ripper. As Zeppeli trains Jonathan to master Hamon, which kills vampires, he explains how he has dedicated himself to mastering Hamon in order to destroy the mask. Jonathan, Speedwagon, and Zeppeli travel to the town of Windknights Lot, where people have gone missing...