C416 The memory of the nine nether lock

"Why is there a place that leads to hell in the Barren Land?" The Empyrean God of the South asked uncertainly.

"You forget? Tens of thousands of years ago, what kind of place is this? Right now, deep in the valley, there is a place that leads to the underworld. Qi Tianyu said.

If it wasn't for the unparalleled great battle that occurred ten thousand years ago