After the Demon Lord and the Immortal Emperor Fell in Love

(First phase of the synopsis has been collected~) [Persistent love-chasing Demon Lord bottom ❤️ Deeply devoted, lovesick Immortal Emperor top] ┃Loving couple┃Older top/younger bottom┃Sweet and doting┃Farming life┃Mansion intrigue┃Cultivation┃ Ling Zeyu transmigrated into an old-school, melodramatic danmei novel. In the book, the gong and shou are mortal enemies who can't stand each other. After a great battle, both are severely injured and lose their memories. They then fall in love, loving each other to death. Years later, they regain their memories, discover each other's true identities, and thus begin a cycle of love-hate warfare, fighting until the heavens crack and the earth splits...