With another win and another zai under his belt, Ueki is able to relax for a little bit. When traveling by train one day, he meets Junichi Baba a.k.a. B.J., a hip-hop enthusiast who takes an immediate liking to Ueki. So why does he also say his name is Robert Haydn when he discovers that Ueki is also a gifted? Fortunately, B.J.'s ability to turn coins into wind is not enough to stop Ueki. The two part on friendly terms, but when the real Robert Haydn shows up, what will happen to Ueki’s new friend?

The fight between Ueki and Onimon reaches its conclusion. A week afterwards, Onimon trains Ueki so that Ueki can fight a stronger enemy known as Kuro Kage, one member of Robert Haydn's Ten.

Ueki continues his fight against Kuro Kage, whose sad past is told by Kuro Kage's little brother.

Ueki's fight with Kuro Kage comes to an abrupt end when Kamui Rosso (a.k.a. Shiro Kage) takes out Kuro Kage. Ueki defeats Shiro Kage and is then asked to join Robert's Ten. For some reason, Ueki accepts.