For thousands of years, the heaven and the underworld have been at odds with each other. It was originally a battle between justice and evil, but later because the current emperor of heaven was determined to unify the three realms, he ordered the god of war in the heaven, Gu Chenxi, to lead an army to attack the underworld. The empress of the underworld, Qing Jue, also fought with all her strength, but both of them were buried in the extremely cold place of the underworld. The bloody war was finally transformed into the sea of flowers on the other side, which Qing Jue Yuanshen transformed into, hiding all the grudges, love and hate...
Five thousand years later, a new fairy in charge of lights in heaven met the seven sons of the Emperor of Heaven for the first time in heaven. The relationship between them seemed to be related to the war between heaven and hell shrouded in conspiracy five thousand years ago...