This is a JQ story triggered by the emperor's draft. There is the emperor's male protagonist who sacrifices the heroine in a reckless way and then regrets it. There is the aristocratic heroine who has a bad nature but is not willing to compromise. There are the female concubines who compete for favor in the harem but never succeed. There are also the outstanding male protagonists who are not bitter and tragic. In the end, there is a happy ending.