In 2011, Wang Xinlan's father, Zhang Jianhua, went missing after accidentally discovering clues about the ancient city of Baidi during an archaeological activity. Twelve years later, Xinlan received a mysterious email "from her father". Later, by chance, she met Bai Tianruan, You Junqing and others who were in the second grade of middle school. Under the guidance of her third uncle, she embarked on a treacherous journey.
Intent: Inspirational, very inspiring