Everyone says that Princess Consort Shen Zhiyao of the Prince An Mansion is deeply favored, yet no one knows that five years ago, she and Prince An Xiao Yan fell deeply in love and long ago made a private pledge for life. Fearing Prince An Xiao Yan's high position and great power, the Empress forced Shen Zhiyao to drink fake-death poison while he was away on a military expedition to the frontier, sending her out of the capital overnight. Five years later, Shen Zhiyao brings her child A Nian back to the capital to open an embroidery shop, only to encounter Prince An Xiao Yan once again. The God of War, who has spent half his life dealing in slaughter, begins his long journey of pursuing his wife back.