Ep 3. Motion Blue

Renton Thurston is a young boy who has always been obsessed with surfing. His father used to be a famous surfer, and Renton dreams of one day becoming a pro surfer himself. However, his life takes a drastic turn when he encounters a group of rebels called Gekkostate, and their leader, a mysterious girl named Eureka.

In Episode 3, titled Motion Blue, Renton continues to adjust to life aboard the Gekkostate's ship, the Gekko-Go. He struggles to fit in with the crew, who seem to be more interested in stealing military technology than in his dreams of surfing.

Meanwhile, Eureka and her partner, a giant robot called the Nirvash, are sent on a mission to retrieve an important artifact. The Nirvash is equipped with a state-of-the-art system called the Aerial Glide, which allows it to perform incredible acrobatic feats in the air. Eureka is a skilled pilot, but she struggles to control the Nirvash's movements during a tense battle with the military.

As Renton watches from the sidelines, he realizes that the Aerial Glide is similar to surfing in many ways. He begins to see a connection between his passion for surfing and the skills required to pilot the Nirvash. With the help of the Gekkostate crew, Renton begins to train himself to become a better surfer and a better pilot.

The episode also introduces several new characters, including Moondoggie, a fellow surfer and member of the Gekkostate, and Talho, the ship's tough-talking navigator. Renton finds himself drawn to Moondoggie's laid-back attitude, but quickly learns that Talho is not someone to be crossed.

Overall, Episode 3 of Eureka Seven is a character-driven installment that explores themes of friendship, loyalty, and finding one's place in the world. The stunning animation and imaginative sci-fi concepts make for a thrilling viewing experience that will leave viewers eagerly anticipating the next episode.