The eldest princess of the dark horse fell in love with the handsome top-class wealthy businessman male protagonist, and forced him to marry him. The male protagonist suffered humiliation every day, and at first he was disobedient and pretended to be submissive. Then he teamed up with Qingmei, who had been engaged since childhood, to assassinate the princess. After the plot was overturned, the princess was imprisoned and forced to write a confession. The princess was demoted to a commoner and secretly fell in love in the basement. After discovering Qingmei's true identity, he chased his wife in the crematorium.