Selena is a descendant of Artemis, the goddess of the moon, and possesses divine powers that transcend those of mortals. To be with Ethan, the doctor she deeply loves, she conceals her true identity and powers, willingly taking a job as an ordinary janitor at Whitmore Hospital, where she quietly stands by his side for three years. After Ethan was promoted to department head, Selena eagerly prepared to give him the precious “Blessing of the Moon Goddess” as an engagement gift, only to discover to her shock that Ethan had long since betrayed her and was now involved with Blaire, the president’s daughter. Faced with her former lover’s coldness, humiliation, and contempt, Selena finally saw Ethan’s true colors. Meanwhile, Kael, the heir to a wealthy family, was searching for the mysterious woman prophesied to save the Draven family. By a twist of fate, he met Selena, and they were married. Although everyone regarded Selena as a lowly cleaning lady, Kael stood by her side time and again, steadfastly defending her whenever she was humiliated by Ethan, Blaire, and numerous powerful figures. As the Draven family’s curse erupted, Selena secretly unleashed her powers to save Eleanor, but Ethan seized the opportunity to claim the credit, falsely claiming that he was favored by the descendants of the Moon Goddess and was the “Chosen One” endowed with divine power. His lies were embraced by the powerful, including Marcus, who even attempted to use them to seize everything belonging to the Draven family. Finally, at the highly anticipated public ceremony, Ethan’s vanity and arrogance reached their peak. Selena no longer hid her identity; she opened the Moonlight Gate in front of everyone and healed Eleanor once again with the true power of the Moon Goddess. A miracle occurred, and all the lies crumbled in an instant. The crowd finally realized that the janitor they had repeatedly humiliated and trampled upon was, in fact, the true descendant of the Moon Goddess. Ethan, Blaire, and the others paid the price for their betrayal and greed, while Kael—who had always chosen to believe in Selena—finally won her true love.