After My Assassination Failed, I Became the Empress

Because the story needs an upgrade and I don't have the money to revise it, I've officially given up on this book. Naive little assassin x crafty little emperor. Sweet, sweet, sweet! Spoiled, spoiled, spoiled! Qiqi is an assassin. Her goal is to assassinate the emperor. Unfortunately, the emperor catches her. Then the emperor... locks her in his own room? And then... "Qiqi, look at this memorial. What should I do with it?" "Qiqi, come out of the palace with me tomorrow." "Qiqi, how about we go to bed together tonight?" ?! Qiqi is terrified. Your Majesty, I'm not your close aide or your concubine. I'm just an ordinary little assassin! Theme: