The Fire-Making Incident in the Primitive Cave

On New Year's Eve, Xiao Shumiao received a new case. In a primitive society where people had yet to learn how to make fire, one "wolf" could conjure flames from thin air. This terrified the people of that time and caught the attention of the Time Supervision Bureau. Meanwhile, Grandpa Zhou had lost his reading glasses.

How did that "wolf" conjure fire from thin air? And who stole Grandpa Zhou's reading glasses?

Let's transmigrate tens of thousands of years into the past with Xiao Shumiao and uncover the truth.

Theme: Scientific progress is immensely important. We should cherish the happy lives we have today.