Thanks to the efforts of all the angel sisters, the Archangel, the only male angel in the Angel Palace, finally agreed to allow a boy who is only 16 years old now, Yin Junming, to take over as the Angel of Love after 1983. However, a new problem lies in front of everyone. Although Yin Junming has a proud appearance, his personality is a little weird and he is not suitable for the position of Angel of Love. In order to have a boy in the Angel Palace, which has the title of Daughter's Kingdom, the angel sisters pushed the youngest Flower Angel Yun Xinyue down to the mortal world with the most poisonous heart to change Yin Junming's character to make him meet the requirements of the position of Angel of Love. Thus, a love affair that shocked the Angel Palace began...