Firstborn ***************

[The legitimate second daughter counterattacks + pretends to be a pig and eats a tiger + exchanges of marriages + a slap in the face and a cool article + marriage first, love later + meritorious deeds at the border + grandfather's will + family crematorium + from abandoned daughter to imperial edict + Madam Zhen Guogong] The most unpopular daughter in the house was exchanged for the eldest son of a concubine with the least future. The whole capital was waiting to see her joke. But they don't know—— The man she married will be the Duke of Zhenguo in the future. And she was the one who made him king and prime minister. ——The granddaughter taught by a lame grandfather will never disappoint. [The beginning of the sad article ends with the happy ending, the whole process is high-energy, and you won't lose money if you invest in it.