Ep 1. All Aboard

All Aboard is the first episode of the fourth season of the popular anime series Digimon Frontier. It begins a new story arc and features a brand new cast of characters.

The episode introduces viewers to the new DigiDestined, a group of five kids from the real world who are brought to the Digital World by a mysterious train. Each of the kids is given a device called a D-Tector, which allows them to transform into a Digimon and battle the evil forces that threaten the Digital World.

As the episode begins, we meet Takuya, a young boy who loves video games and dreams of adventure. One day, he finds himself inexplicably transported to a mysterious train station, where he meets the other members of the new DigiDestined: Zoe, J.P., Tommy, and Koji. They are all confused and frightened, but quickly realize that they are in this adventure together.

As the train arrives, the group boards and finds that it is headed for the Digital World. There, they meet Bokomon and Neemon, two small creatures who are their guides on their journey. Bokomon tells the group that they have been brought to the Digital World to help save it from the forces of evil.

Despite their initial doubts and fears, the group begins to adapt to their new surroundings and work together to fend off the attacks of a mysterious enemy known as the Cherubimon. In a battle against one of Cherubimon's minions, the group unleashes their newfound powers and transforms into Digimon for the first time.

The episode ends with the group resolved to push forward and continue to fight for the Digital World, even as they face new challenges and obstacles along the way.

All Aboard sets the stage for an exciting new adventure in the Digimon universe, with a fresh new cast of characters and a new set of challenges to overcome. Fans of the series will find plenty to love in this first episode, while newcomers to the franchise will find it easy to jump in and follow along with the action.