I Don't Like the Sick Beauty Who Came to My Door

I heard that the Lord of the Demon Realm, Meng Yu, loved beauties the most. Once the peace talks between the two realms were held, the other party boldly invited the leader of the Immortal Alliance to the Demon Realm. However, it was the senior brother of the leader of the Immortal Alliance who had lost his cultivation in the end. It's a pity that those who come to your door are not welcome. Sickly beautiful male protagonist × cruel female protagonist Purpose: All things reincarnate, be kind