Su Chen traveled to a world where the identities of men and women were reversed. The man turned out to be a courtesan in a brothel. He was as handsome as an immortal and had countless suitors. At the beginning, he was ransomed by the empress, and was also accused of being married to his arch-enemy, the regent. He was yelling "How can a man marry a woman", but he unexpectedly learned that eating soft food can lead to immortality. Many years later, Su Chen touched the jade pendant around his waist and sighed: "The regent's wife's soft rice is really delicious!"