Looking at the pile of jade slips before him, Peter Brown sighed.
During this period, the only thing Peter had been doing was searching for information about the Heavenly Dao in the Scripture Tower. He had dug out all relevant jade slips.
After searching, Peter finally found a record of a way of return in a jade slip. Actually, it didn't record much. It only introduced that the Heavenly Dao is a road of retrogression, at least for cultivators. In other words, the journey from Earth to the Cultivation World is a one-way trip. There is no return journey; the only way back is to achieve immortality. If one becomes an immortal and uses the Immortal's power to build a path, they can return. However, this is highly impractical. How many people can actually achieve immortality?
