At the foot of the Mawei slope, Yang Xuan witnessed the death of his aunt Yang Guifei. Even though he was the consort of Princess Wanchun, he could not escape death. When he came to the underworld, he never thought of becoming a slave of the underworld. The seven princesses of the Ten Palaces of Yama moved him deeply. When love encounters an irresistible fate, how should he choose?