Demon Lord Feng Ruoyao is a phoenix who leads the Demon Realm. She falls in love with Immortal Lord Mo Chenyuan and forcibly abducts him to get married. Immortal Lord Mo Chenyuan (Yu Xuanchen) has always had a good impression of Feng Ruoyao (Tu Zhiying), and because he was seriously injured by his half-brother, he willingly gets "captured" by her so he can go to the Demon Realm to recuperate. The two seem to be "enemies," when in reality, they are incredibly sweet with each other. No matter what obstacles they encounter, they always treat each other with sincerity, bridging the gap between the immortal and demon clans.