Jale and Jayla were bored, so Jayla asked Jale, "What should we do?" and Jale anwered, "Let's make a time machine." So they did that.
First, they took their dog to a spaceship in the future where everyone would live in spaceships.
Then they went to ancient Rome, where they saw ancient Roman boredom.
Next, they somehow went sideways in time to another dimension where dinosaurs played video games.
Then they went back to the future to nab some souvenirs, like a robot AI on a USB stick.
Finally, they went back home and when their Mom asked them "Where did you get that USB stick?" they said, "Uuuuhhh..." And then they just used a Suspicion Removing Device they found on her, so she would forget and not care.