An explorer unravels the mysteries of an underground world, encountering animated frescoes, giant river creatures, and blood trees, defying expectations about tomb raiding.

The protagonist started from the legend passed down from the ears of his ancestors. He broke into the Northeast, entered the Central Plains, and lowered the Southwest. Hardships, frescoes that move in ancient tombs, barge-like giant fish in the Yellow River, and mysterious blood trees in Tongtianling show a grotesque underground world, subverting all imagination about tomb robbing.—Mike