[Substitute marriage + two-way mind reading + real and fake daughter + pretending to be a crazy prince]
When the real daughter of the Hou Mansion returned to the throne, she was forced to marry the fake daughter and go to Prince Xu's Mansion to be the bridegroom.
There is no wedding candle in the bridal chamber, only white silk, dagger and poisonous wine.
She was just thinking about how to save her life when the prince's voice suddenly sounded in her mind: "This bride is not right."
It's terrible - they can actually read each other's minds!
He pretends to be crazy to investigate old cases, while she hides secrets to survive.
I wanted everyone to live in peace and harmony, but why did this mad king cling to her first?