A top female PhD in obstetrics and gynecology gets into a dispute during a medical accident and transmigrates to the era of empresses. There, she builds a business empire manufacturing modern daily necessities. But when her empire collapses, a twist of fate brings her back to work, and she establishes the first maternity hospital while vigorously promoting modern medicine. She unexpectedly discovers that the phone she had when she transmigrated is still with her and can meet many of her needs when saving lives. By chance, Lian Yanyu notices that a friend who has always been by her side is acting strangely, and suspects he may be from the same world as her. Her hospital faces all kinds of difficulties, yet she manages to turn danger into safety every time, leaving her deeply puzzled. In the end, she uncovers a shocking secret.
