Map of the Kingdom's Warfare.

Summary

Liu Heita, unwilling to invite Dou Jiande out of retirement due to the threat to his leadership, ultimately decides to approach him after former subordinates express their refusal to rebel without Dou's return. Liu plans to kill Dou if he refuses, framing the Zhongdu court to incite rebellion. As Liu pursues Dou, a fierce battle ensues with Sui cavalry, leading to a desperate escape for Dou and his family. Upon reaching Zhongdu, Dou Jiande is welcomed and discusses the imperial examination plans with officials, including the abolishment of regional distinctions in admissions. Dou expresses gratitude for the escort and acknowledges Liu Heita's intentions to incite rebellion with Tang support. He agrees to cooperate with the court to thwart Liu's plans, providing insights into Liu's potential hiding location.

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