When the heaven and the earth were first divided, the mountains and rivers were undecided, and the chaos was like boiling. It was an era that had not even left a mark on time. Giant beasts stepped on the ground and split rivers, exotic birds flapped their wings and blocked the sun, and vegetation swallowed up clouds and mist, giving birth to countless indescribable spirits. What is recorded in the "Great Wilderness Sutra" is only the silhouette of a corner of the ancient wilderness, but the real secret has long since sunk into the abyss that no one has touched.