C254 Beheading the dragon's acupoint(part i)

Lin Bai slowly walked along the giant stone matrix, opening his Heaven Eyes, he looked around at the Spirit Qi. It had to be said that the giant stone matrix's layout was simply too perfect, and after going through so many years of wind and rain, it had almost become one with nature. It would be extremely difficult for Lin Bai to find the dragon cave!

Veins, in Chinese culture