“Crossing the Hills” is a workplace‑inspired romantic drama produced by Rongyue Film & Television and China Broadcasting Tianze Media, directed by Shen Yujie, and starring Zhang Li and Gao Hanyu in the leading roles.

Set against the backdrop of China’s private‑sector automotive industry—where challenges and opportunities coexist—the series follows commercial investigator Ouyang Xialan, whose fate becomes inextricably intertwined with Peng Yue, the second son of the Tian Guan Group and the founder of the “Crossing the Hills” automobile research institute, during the course of a mission. Through numerous trials and tribulations, the two ultimately overcome countless obstacles and find their way to one another.