Ep 1. Dio The Invader

In the first episode of JoJo's Bizarre Adventure, titled "Dio The Invader," we are introduced to our protagonist, Jonathan Joestar, and his adoptive brother, Dio Brando. The episode starts off with a flashback to Jonathan's childhood, where we see him living a happy life with his parents in their wealthy estate.

However, their peaceful life is disrupted when Dio's father dies and he is taken in by the Joestars. From the moment Dio arrives, he makes it clear that he despises Jonathan and is intent on making his life a living hell. He bullies Jonathan relentlessly, going as far as to kill his pet dog, Danny, in a fit of rage.

As the two boys grow older, Dio continues to torment Jonathan, making it his mission to ruin his life. He plots against Jonathan and even goes as far as to use a mysterious stone mask that he finds in a chest in the Joestar mansion. This stone mask is revealed to have the power to turn humans into immortal vampires.

Just as things seem like they can't get any worse, Dio suddenly gains possession of the Joestar family fortune and takes over the estate. This gives him even more power over Jonathan and his family, making him an even greater threat.

Despite all of this, Jonathan refuses to back down and is determined to stand up to Dio. He begins to train in the martial arts under the guidance of his friend, Robert E.O. Speedwagon, in order to become stronger and take down Dio once and for all.

The first episode of JoJo's Bizarre Adventure sets up the conflict between Jonathan and Dio, showcasing Dio as a ruthless and cunning villain. We are also introduced to the concept of the stone mask and its mysterious powers, which will play a larger role in the story as it unfolds.

Overall, "Dio The Invader" is an action-packed and gripping introduction to the world of JoJo's Bizarre Adventure, setting the stage for the battles and adventures that will come in the episodes to follow.