Tong Guan, the 17th generation patriarch of the Tong family, and Jing Juan, the daughter of the lord of Beifeng City, were married at the fingertips because they were born in the marriage bamboo house at the same time. As an adult, Jingluan unexpectedly picked up a Tong tube in the wild and planned to give it to Tong Guan. Unexpectedly, the Demon Lord Yi Ming of the Liyue Dynasty attached to it had been in love with Jing Juan for a long time. Under Yi Ming's planning, Jing Juan gradually fell in love with the Demon Lord Yi Ming, thereby betraying the engagement between the Tong family and Beifeng City. At this point, the demon-slaying family and the Liyue Dynasty started a war again. When Jing Juan died under the magic sword Bai Hanbing, Tong Guan cursed heartbrokenly. After thousands of years of reincarnation, Jingkuan, who was reincarnated as the daughter of the Yin family, once again met the demon king and the patriarch in her previous life. Is it a repeated love-hate curse or a fateful continuation of reincarnation...