The unparalleled sadomasochistic love between Chaoyan, the daughter of the devil, and Tianying, the prince of the heavenly clan. Chaoyan broke through the barrier of Burning Immortal Pond and accidentally broke into Jiuyou and met Luo Ge, who was in charge of the Netherworld. Later, Luo Ge was brought into the Celestial Clan because of the Celestial Clan's banquet. The Emperor of Heaven has been at odds with the demon clan for many years, and has always wanted to win over the demon world, and brought the demon clan under the command of the heavenly clan in one fell swoop. The Emperor of Heaven gave up this idea since Hades sealed the Demon Realm. Now that the Demon Realm has made a comeback and broke through the barrier, the Emperor of Heaven will naturally not miss this opportunity. Knowing that Chaoyan is the Empress of the Demon Realm, he has the idea of marrying with the Demon Realm.
