Category 5–10 minutes

The Zero Signal, Part 6: The Cost of a Power

Tami silences an entire bus stop to protect Nina — but the silence leaves her dangerously lost inside it.

Adam has a speedy plan for tidying the classroom, but a squeaky trolley and a mixed-up mess teach the club a better way.

Mina follows a tiny silent bell through a star door to find where morning begins.

A forgotten speaker crackles above the lift, carrying a message from the past—and a clue to Klara’s missing records.

A fruit experiment begins to smell, and Adam’s quick fixes make the classroom even more surprising.

Mina enters a secret garden where the colour blue has vanished. To find it, she must stop rushing and listen to the quiet.

Adam, Ela, and Samo launch a secret mission to save their drooping class plant—but their watering can soon becomes the biggest mystery in school.

Mina finds moon dust beside a quiet stream and learns that even a magical bridge must be built one small step at a time.

A hidden panel reveals a metal passage above the ceiling—and clues connected to a girl named Klára.

A gust swaps the children’s name tags, and Adam, Ela, and Samo must rescue a school event before the corridor turns into a maze.