It's a good time for spring outing again~
Xiaomiao, Dawang and Meiya followed their teachers and classmates to the park to play.
"The same park every year is so boring!" Meiya blinked and suggested:
"Why don't we play a detective game of picking up trash?"
While picking up and picking up, the group met the anxious little monkey twins halfway—
It turns out that the big mouth in the next class accidentally got lost and disappeared! What happened to her?
According to the clues "disappeared place", "fainted shopping receipt", "strange footprints"...
Can the super trio successfully find Big Mouth?
Purpose: Caring for the environment
