

Modern elite assassin Morgan Calud dies and transmigrates into a woman with the same name. After Morgan's father died in battle, her mother disguised her as a boy from birth so they could maintain their position in the Calud family. As Morgan grows up, she yearns to reclaim her female identity but fears that discovery would mean death for both her and her mother. Planning to escape with her mother before her secret is exposed, Morgan is unexpectedly noticed by Shane Burke—the Aetheria Dynasty's only duke with a different surname, a man of overwhelming power and ruthless temperament. He brings her back to his estate, and from then on, she must outwit him daily just to survive.

Due to the earthquake, Emily Gray was lost. Fortunately, Emily Gray survived and was found by Kevin Hall, who planned to hang himself to death. Given a new name Olivia Hall, she was then raised by Kevin Hall. Eighteen years later, Emily Gray took Kevin Hall to seek medical treatment, but unexpectedly came to the Gray Family Hospital. The chief surgeon, Jason Gray, was not dedicated to his work and the surgery failed and Kevin Hall's leg worsen! Emily Gray asked Jason Gray for an explanation, but was humiliated by Jason Gray and Lynn Ford! During the arguement, Emily Gray's necklace fell off and was picked up by Cindy Shaw, a college student sponsored by Lynn Ford. Cindy Shaw learned that Emily Gray was the lost child of the Gray family, so she wanted to drive Emily Gray away...