Two Worlds of Immortality, I took over the body of the ancient thunder god vine

The road to immortality is difficult, more difficult than ascending to heaven.
Xu Changjun traveled through the world of immortal cultivation and became a family cultivator, but a volume of Shanhaijing appeared in his mind.
Until that day, Shanhaijing opened and he dreamed of the prehistoric world.
He found himself transformed into a nine-sky thunder god vine that reached the sky and the earth and emitted golden lightning...