King Zhao of Yan's Purge After the Rebellion of Zizhi

Following the disastrous Rebellion of Zizhi, where Minister Zizhi usurped the throne and King Kuai died, Qi invaded and occupied Yan. After Qi forces withdrew under international pressure, Ji Ping returned from exile and was enthroned as King Zhao. To consolidate power and avenge the national humiliation, he launched a comprehensive purge targeting those complicit in the usurpation and the subsequent chaos. This involved systematic investigation, execution, or exile of officials and aristocrats loyal to Zizhi, as well as those who had collaborated with the occupying Qi forces, thereby eliminating political rivals and re-establishing the legitimate Yan ruling order.

King Zhao's purge was successfully carried out. Zizhi's remnants and Qi collaborators were executed or driven out. The king consolidated absolute power, fundamentally restructuring the Yan state's political elite, which laid the groundwork for his later renowned governance and military campaigns.

Whether the purge constituted legitimate justice against traitors and usurpers to restore the dynasty, or a politically motivated campaign of revenge that often targeted broad factions, punishing individuals for mere association rather than provable criminal acts.

The purge effectively ended the internal strife that had crippled Yan. By dismantling the old, corrupt power structures, King Zhao created the political stability necessary to attract scholars and talents like Yue Yi, ushering in a brief golden age of strength and enabling Yan's later victorious coalition war against Qi, though it also established a harsh precedent for dynastic revenge.