C2472 Life Spirit
True Immortal Ninth Layer to Nirvana Realm, it seems like there's only one wall separating them, but the difference is actually like heaven and earth.
Some cultivators, due to insufficient accumulation, were unable to cross the threshold of the Nirvana Realm even after thousands or tens of thousands of years of accumulation. It was not surprising at all.
Even someone as strong as Chu Yan