My Son, the Emperor

Grace Wallace travels between ancient and modern times. Using modern knowledge, she saves the emperor of The Xia Dynasty, Frey Long, during an assassination attempt, and he acknowledges her as his Godmother. When Frey Long faces war and treason, Grace Wallace travels to the ancient era with modern equipment. She uses modern technology to quell war and suppress rebellion. She helps bring her daughter-in-law and the emperor together.