The Kingdom of Zhao was destroyed, and Prince Zhao Huan became a prisoner. In order to consolidate the imperial power, Murong Yan, the eldest princess of the enemy country, proposed to borrow seeds to have a son, in order to give birth to an heir with the blood of both countries. Zhao Huan appeared to be obedient, but on the night of the wedding, he activated the system and summoned millions of cavalry to defeat the enemy camp. He took advantage of the contradiction between Han Qing's underground rebels and Liu Ruyan's hidden line to gradually encroach on the enemy's territory. Murong Yan fell in love with Zhao Huan and killed each other in the political whirlpool. Tuoba Lie's coup plot and the secret map left by Zhou Yu'an's fate pushed the battle for national restoration into a larger chess game of five countries for hegemony.
