Who says primary school students don't have worries and worries?
In the second grade, Meng Qiqi encountered all kinds of troubles: classmates who liked to play pranks, parents who were busy with work, health problems related to allergies to small animals...
But these worries have become less troubling with the arrival of the robot dog Lightning. Meng Qiqi's life is about to undergo earth-shaking changes, and she will embark on a big adventure to and from the future world, full of wonderful explorations!
Purpose: disseminate scientific knowledge, cultivate scientific thinking, and stimulate scientific imagination