Plot:
Qianlong (played by Wu Mengda) was assassinated by the assassin Xu Lian (played by Shu Chang) on the way to the lotus pond. In the fierce fight, Qianlong lost the extremely important Qiankun fan. Chen Wenjie (played by Dingdang) is a genius child famous in Beijing. He was already the top scholar at the age of nine. Together with his adoptive father Chen Qingyun (played by Wu Mengda) and his good friend Xinyuan Little Monk (played by Lu Yihan), the three of them embarked on a journey to find the Qiankun fan and hunt down the assassin. On the way, the three met the unruly and willful Princess Ten (played by Chen Min), and Xu Lian also disguised herself and hid her identity and lurked beside the three. They had constant troubles and twists and turns along the way, but Chen Wenjie resolved them one by one with his wisdom. In the end, Chen Wenjie discovered that He Kun (played by Zeng Zhiwei), Qianlong's trusted minister, was the mastermind behind all the events.