Nine Veins Mysterious Palace

An ancient sheepskin scroll left behind by the Japanese army revealed the secret of nine spiritual forces within the earth's veins. The Fat One, Ye Xuan, Xiao Yao, and I were forced to venture deep into the Qinling Mountains in search of the legendary pre-Qin underground palace. In the secret realm deep in the mountains, old events lay buried, the ancient palace held legends passed down through generations, and the ancients had left behind layer upon layer of mechanisms.