[No misunderstanding, strong alliance, both male and female protagonists have brains, no innocent people will be killed, no abuse, he]
In recent years, Peiguo has suffered from floods and internal and external troubles, so the princess of Peiguo was sent to marry the second prince Weili in order to seek a truce between the two countries. However, these two princes were what everyone said were useless princes who "lived and drank, had no ambition to make progress", and Grand Duke Weili claimed to be ill and blamed each other, so it was extremely easy to negotiate peace. Unwilling to be a caged bird at the mercy of others, the princess secretly helped Pei Guo envoy Li Yu get closer to the Grand Duke step by step. However, she never expected to get involved in the struggle for the throne between the eldest prince and the second prince, which involved many forces and put the situation at risk many times.
"We are all princes. If you can be the Grand Duke, why can't I?"
"What do you want to do if you don't marry me?"
"How can freedom not chosen by me be another kind of prison?"
"I, Lian Chishao, never give up. If we agree to get married, we must get married!"
"He faked his death!"
"I'm sorry... I just want you, don't leave me..."
Idea: A caged bird can break out of the cage and become a hunter