My Wife's Fiancé Dislikes Me for Being a Drug Seller.

The fiancé is the concubine of the Shen family in Kyoto. He dislikes me for being an ordinary drug seller, seamlessly transitioning into the daughter of a prime minister who is doted upon by thousands of people. But what he doesn't know is that the only prime minister who holds great power is me, an only daughter. The prime minister's daughter he tried so hard to seduce was just my personal maid. Everything he went through was just a test for him.