Chapter 276: The Ultimate Life Span, Arrival of the Wandering Immortal

After arriving at World-Excluding Cave Heaven, Gu An indeed saw that a seventh-tier medicinal herb had matured, but he felt it could continue to be fostered, as it kept sprouting roots at its base, generating more seeds into the surrounding soil.

Gu An watched for a while and did not pick it, but instead looked forward to it generating more seeds, which would allow for more sustainable development.

With his cultivation level having reached the 9th floor of the Divine Immortal of Wondrous Dharma Realm, Gu An was no longer in a hurry to harvest life spans of thousands or tens of thousands of years.

His goal was a life span of one hundred million years!

As long as the total time spent was shorter, that would be fine.

Once the high-tier medicinal herbs of the World-Excluding Cave Heaven matured, he might be able to harvest tens of millions of years of life span in one fell swoop, and just the thought of it was somewhat exciting.