The female lead transmigrates from the modern world and finds the male lead buried alive. She uses her private spatial storehouse to save his life and then uses it to make a name for herself in ancient times. Afraid someone will recognize her, she turns herself into an ugly woman, but the male lead mistakes her for a spy sent by an enemy kingdom and nearly kills her. He keeps her by his side to watch her. As fate would have it, they are both destined for a ghost marriage. After many twists and turns, they finally recognize each other, and from then on they spend their lives together!