第26集 Wu's Teas - Episode 02: Spinny Sign乐高忍者:旋风术大师 特别篇Wu's Teas - Episode 02: Spinny SignA rival coffee shop has opened across the street, humming with business, and has great advertising, namely an incredibly talented sign-spinning robot. So Kai, with a little sip of VelociTea to give him a boost, decides to take the robot on with some sign-spinning of his own.