Life Is a Carnival: Part 1.Kari is contacted by a thief named Charlie McCay, who used to be her father's assistant before he disappeared, and now was pursuing his own interests as a treasure hunter. She sends Yuma, who is accompanied by Tori, to meet up with him, for she was preparing him (Charlie) food on his request and couldn't go. Yuma and Tori encounters Shark along the way and hears his motivation for entering the WDC. As Yuma meets up with Charlie and tells him about his sister wanting to capture him (Charlie), he learns that Charlie possesses a Number card, Number 7: Lucky Straight, granting him extraordinary luck. As the police approach him, Charlie uses his Number card to create a whirlwind that takes several people's cards, including Utopia, and allows him to escape. After hearing about Charlie from Kari, Yuma manages to confront him on a runaway monorail and challenge him to a duel.