He killed his brother to seize the throne and became the first emperor in the history of Xiye who started by killing. Constrained by the title of hero, he had to make the fiancée of his eldest brother who was killed by him as his queen.
She was used by her father to marry her fiancé's younger brother, becoming the first second-married queen in the history of Xiye.
The half-brother of the first fiancé made a big fuss at the wedding ceremony; it was the groom who became popular on the wedding night; the purpose of returning to the best friend was to kill her new husband...
Also: Qianxiao Qinnuan is the writing team, Li Ji is written by Qinnuan; Han Bing'er is written by Qianxiao.