In the same year, Kuaikui attempted to overthrow his son with the armed assistance of Zhao Jianzi.
[2] In 480 BC, Kuaikui successfully deposed his son in a coup and ascended the throne.
[3] In 478 BC, Kuaikui ordered that the walled town of Rongzhou (戎州) be razed.
The town had been built by "the Rong of Jishi" (己氏之戎, a semi-pastoral, semi-agricultural people residing in the region from Shandong to Henan).
[4] Kuaikui is played by Li Huan in the biographical fantasy adventure drama film Confucius.