It could revert the Spirit Plants back to the seed state, thereby preserving them for a long time. Once a suitable location is found, they can be replanted.
In not too long, the Spirit Plants will revert to their original state.
This manual was specifically used for planting the Thousand God Tree. After all, with the Kingdom of Immortals' many years of expansion, the Thousand God Tree can also be moved along.
Otherwise, if they were to wait for the Thousand God Tree to mature and form the Divine Dew, it would require too much time.
If the Divine Dew were not harvested in time and fell onto the ground, absorbing the earthly Qi, it would lose its effectiveness as well.
Quickly mastering this magical seal through the Lifespan Panel, Wang Ba immediately harvested the mature Divine Dew from the Thousand God Tree.
This is also the peculiar part about the Divine Dew, it has no effect before it matures, and can only be used to benefit the soul after maturity.