Born To Spy

When Min and Yu Na's parents go missing, leaving behind only a note, the kids must make it through the day without anyone finding out - including a suspicious stranger who tries to follow them home.

Min and Yu Na learn of an important spy mission that their parents were meant to complete, involving a visit to a local enemy agent's house. With their friends' help, they embark on the mission themselves.

It's Parent Teacher Night and Min and Yu Na are in a panic - how are they supposed to get through this with both their parents missing? They pay a visit to their family's hardware store to convince a very reluctant Mr. Potts to step in as acting grandfather, and Dutch designs an earpiece for him to wear so they can communicate lines for him to deliver on the night.

The kids invite the three Parent Teacher Night suspects over for an afternoon of interrogation - with the help of a small bottle of truth serum found in their parents' spy room, which Raph bakes into a delicious batch of muffins.

The kids organise an excursion to the Botanic Gardens to intercept the Turmoil drop-off mission - but things go astray when, on the day, Halmeoni (their grandmother) shows up out of the blue! They make a lame excuse for their parents' absence before rushing off to the excursion - only to arrive to find her already there with a Seniors Group, much to their surprise.

Min and Yu Na are in the middle of inspecting the mysterious device Halmeoni left with them when it starts beeping suddenly - showing that, whatever the 'Seedling' they're supposed to be protecting is, it's at the hardware store. They pay a visit to the store to track the Seedling down, only to realise that it's their very own Mr. Potts, who wears the tracker around his neck!

Yu Na is excited for her sixteenth birthday, until it becomes clear that everyone else has forgotten. Min is pre-occupied with a science project he'd forgotten about for the notorious Mr Cranky Pants' class, and with Allegra's help, he steals a device called The SmileMaker from the spy room to hand in.

Min's rehearsals for the upcoming play are interrupted by a phone call from Yu Na to say that Ludwig is missing. Raph and Allegra cover for Min at school and Dutch stays home to keep an eye on Mr. Potts while the Park siblings go looking.

When Min notices Mr. Potts is missing from his cubby, he agrees to take Raph and Allegra to go find him while Yu Na focuses on getting ready for formal. The three kids pay a visit to ComicBookFest, where Mr. Potts' note says he is, but Min struggles to get in and is let down by his friends' half-hearted efforts to help him.

Aware that the top-secret vault contains seeds critical to the world's food supply, Min and Yu Na urgently round up their friends to stop Turmoil's mission. Min, Raph and Allegra track Mr. Potts to a warehouse where he is being held hostage by Talgat while Yu Na and Dutch make their way to the vault - where they find the Park parents trapped by Ms. Waters!