Bad Bird found a document whick says that gold is hidden beneath the Little Tokyo castle. With the help of Ninja Crows he manages to hijack the train with the Lucille being one of the passangers. They are ordered to dig to find the gold. Meanwhile, Pizza Cats realized that Lucille haven`t returned to home yet. Speedy suggested that she was abroad that hijacked train. Pizza Cats went to the tunnel to find her.