Daitokuji Kaichou and Judy show up at Takao's dojo empty-handed. Dr. Zagart and the mysterious rock have vanished without a trace. Knowing Dr. Zagart is the key to finding the missing rock, the Bladebreakers decide to launch their own search. One problem, they have no idea where to start looking. Meanwhile Dr. Zagart and the mysterious woman - now introduced as Dr. K - have designed a new powerful blade using the rock, and they've chosen a blader named Foxy to challenge the Bladebreakers. Zeo takes Takao for a visit at the beyblade gym where he trains. Meanwhile, Foxy breks into Takao's hause an attacks Rei, Hiromi and Kyojyu. Rei challenges him and they fight in a local park where Kai joins the audience. Foxy's rock powered Blade nearly destroys Rei's Blade but Takao shows up in the nick of time and coaches Rei to victory. The Bladebreakers congratulate Rei on his victory but the Saint Shields also witnessed the battle and discuss the new kind of rock bit-beasts.