Yunjin is a girl studying archeology. She has the ability to glimpse the past hidden deep in others' hearts in their dreams after looking at them for five seconds since childhood. After an unexpected glance, she saw the past of her grandfather and parents in the dream of the billionaire star An Tomb, and discovered that An Tomb has inextricably complicated relationships with her family. In order to find her parents and find out the truth that previous generations have been pursuing without results, she formed a strategic alliance with Yu Tianran, an archeology doctor who saved her many years ago and is filled with hatred, and launched a series of anti-grave robbing and protection of historical relics activities. In this arduous process, who will make the final decisions about love, hate, who is right and who is wrong? Will what awaits them ahead be a conspiracy, a trap, or will the truth come to light?