The Love Bug Is Deeply Planted: a Double-Faced Powerful Official Is Willing to Be Imprisoned

I was the lowest servant in the palace, but I was assigned to assassinate the powerful regent. I tried my best to seduce him, but he remained cold and frosty. Only the silent guard beside him treated me extremely well and gave me the only warmth in my humble life. I put down my guard against him and even conspired with him to "assassinate" him. Until the wedding night, I put the knife blade against the heart of the Prince Regent. But he smiled and kissed me, and his voice was exactly the same as that of the guard: "Have you had enough fun? My little assassin." Later I realized that the love charm on his chest was the same as mine, which already explained everything. ——From the beginning to the end, the person I want to kill and the person I love are all him.