An ancient tomb from the Southern and Northern Dynasties suddenly appeared near Nanshan of the school, leading everyone into an incredible, touching and poignant love story. Grave robbing groups frequently set out, plunging the investigation into unprecedented danger and fear. The male protagonist and his ninth uncle study the ancient books left by their ancestors and explore the doubts and secrets in the ancient tombs. After many difficulties and sleepless nights, a shocking secret was finally revealed.