After successfully starting a relationship with He Ziyan, the campus beauty at his university, Yan Hui was so excited that he stayed up late. Just as he was about to go to sleep, a huge black hole suddenly appeared in his bedroom ceiling. A silver-haired, red-eyed beauty with a voluptuous figure emerged from it and landed on his bed.
The girl introduced herself as Luna, Yan Hui's queen, and called him His Majesty the Demon King, but Yan Hui had never met her before.
In another world, the Demon King had been a notorious womanizer, whose catchphrase was, "Every beauty under heaven is mine!" To help His Majesty remember her, Luna used force to take him down that very night...
Soon after Luna's arrival, beautiful women from other worlds began falling from the sky one after another. Yan Hui found himself in a daily love rivalry, and it was more than he could bear.
