Digging Deeper, Part 1 / Infiltration! Arcadia Movement, Therefore it's My Turn!.Jack decides to return with Mina to the city to retrieve his Duel Runner. He thinks it is too dangerous for Carly to get involved but promises to tell her everything when it's all over. Carly, wanting to maintain her contact with Jack, decides to look into Akiza and the Arcadia Movement, and finds out Misty is somehow linked to them and goes to meet her. She reveals that Akiza was apparently responsible for the death of her younger brother. Meanwhile Akiza informs Luna that she is to stay with the Arcadia Movement. Luna contacts the Ancient Fairy Dragon for help, and is informed her servant 'Regulus' will come to help her. Despite warning from Misty, Carly decides to infiltrate the Arcadia Movement, and finds some information about Goodwin that gives them control over Security. However, she is discovered by Sayer and is challenged to a duel. She is defeated by Sayer's Psychic Monsters and is sent plummeting through a window.