Su Li, a modern female college student, accidentally traveled to the Late Paleolithic Age during her archaeological internship and was rescued by a mysterious tribe leader. She relied on modern knowledge to help the tribe develop, but in the process she got involved in the thousand-year entanglement between the primitive tribe and the mysterious civilization, and discovered that she was actually the "fire messenger" in ancient prophecies.
Concept: - Primitive tribes believe in the "Moon God" and have the mysterious ability to control animals with bone flutes.