Fresh off the break up with Henri and furious with Thea for stealing her BLOK mask, Lena competes in a prank war with Thea and takes it too far. Thea is devastated and Lena tries everything to cheer her up.

The BLOK gets an invitation to participate in an underground dance competition and everyone is psyched. They plan to do their baroque/hip-hop dance fusion until the other team suddenly performs their exact choreography.

The students are abuzz as auditions for the end of season performance approach. When a famous choreographer, Armando Castillo, arrives, everyone is on their best behavior except Max, who seems intent to undermine him.