La Partitura Secreta

In the Chaos Clef Maya and some of her colleagues find a mysterious musical score that grants them strange powers. The kids are unable to control these powers, and the situation becomes very chaotic. Together they decide to keep it a secret, unaware that danger is near.

After a message from Leo, Maya remains obsessed with investigating further. In a vision, Maya finds a new clue on Leo, while Rafa discovers how Connie's power works and becomes a dangerous threat.

While Maya investigates the strange key found in Leo's backpack, the kids try to return the metronome to the museum. But as everything starts to go wrong, they run out of their powers and must find another way out.

The kids spy on Gael; they're sure he's hiding something about Leo's disappearance. Tenoch doesn't get along with Pepe, his roommate. Paulina discovers her superpower. The kids follow Gael around the city and discover that he has a big secret.

Rafa enters the attic, stays by Connie's side, and gets on the kids' nerves. They, in turn, find Leo's notebook, which may be a key to understanding what's going on. At the same time, they try to find a way to find out what Gael is hiding.

The kids discover that Gael didn't harm Leo. They're about to lose their powers, but it's tricky to get to the attic. Max can't afford the conservatory tuition and needs to raise money. Tenoch discovers something revealing about the Theremin. The villains group together, ready to attack.

Gael confesses what he knows about Leo's disappearance and reveals that he kept his violin bow. Maya needs powers, but first, they must find the pendant. The final concerts begin. Maya and Max decipher the Theremin's mysterious code to read its secret message.

Maya, Max, and the kids are tense. Gael has not yet appeared, they must play the score to bring Leo back, and time is running out. The villains are on the prowl, and Rafa finally discovers his power. Everything is decided during the last minutes of the day.