Endless Ten Thousand Races: an Epic That Begins from Hiding

This world is called "Endless Forest". Its history is a sandbox deduction longer than any epic. No one knows when it was born. There are only countless buried eras: the ancient body refining era, the ancient Nascent Soul Dynasty, the ancient bloodline era, the soul guidance technology revolution... In each era, completely different cultivation systems have been developed. They collided, merged, and were annihilated, eventually forming the crazy world where a hundred schools of thought contend and ten thousand ways contend. Here, the realm starts from level one and has no upper limit. In theory, you can become infinitely stronger. But the irony is that this infinite world is a cage of infinite crises for everyone. You may be a high-ranking 100th-level domain master, but the next moment you may be shaken to pieces by the aftermath of a battle with a passing 1000-level expert; or you may have just discovered an ancient secret realm, and before you can explore it, the entire secret realm is swallowed up by a passing eternal giant. No one knows that they will survive until tomorrow, and a strong person may die at any time.