On the first day of summer vacation, Shishi and Nana built a spectacular "sand castle" in the park's sand pit, but unexpectedly found two ants fighting. The ferocious fire ants are bullying the weak little black ants!
Shishi and Nana immediately stopped the fight, but at this time, red fire ants bit them, and they instantly shrank to the same size as ants.
In a world that has become strange and wonderful, grains of sand turn into hills, dandelions turn into parachutes, and the terrifying army of red fire ants stalks you.
In order to restore their original appearance, Shishi and Nana must join forces to complete this adventure that requires wisdom, courage and friendship!
Can they successfully find the antidote and return to their original appearance?
Mission: Brave and resourceful, never give up