The Spy Girl Conquered the Country

The struggle for the right to inherit the throne has never been absent in the past dynasties, and the prosperous and powerful Daqi will not be an exception. The prince has been ill since he was a child and is unable to bear the heavy responsibility; the queen's second son, Ling Qi, is arrogant and extravagant, but has no merit in serious matters; the son of Concubine Chen, who dotes on the harem, becomes the king and is very popular with the emperor, so his succession to the throne is a foregone conclusion. However, a seemingly unexpected incident changed the entire situation and the fate of countless people...