At those words, Xu Changxing felt a slight stir in his heart and said, "I will not disappoint your expectations, Senior.
"But I have received such a great kindness from you, yet I still do not know how to address you.
"Would you be willing to tell me your Daoist name?"
The aged voice laughed. "This old Daoist is the Azure-Robed One. If you ever have the chance to venture beyond the heavens, you may come explore my Daoist Field."
At those words, Xu Changxing's pupils abruptly contracted.
His emotions, which rarely fluctuated, surged violently along with them.
All of this was because of a single Daoist name-the Azure-Robed Dao Ancestor!
Xu Changxing had thought that encountering a legacy left by a Daluo Immortal Venerable was already an opportunity as great as the heavens.
Never had he imagined that the one who left behind this Grotto-Heaven was not some Daluo Golden Immortal, but a Dao Ancestor who stood above almost all immortals!
No wonder. No wonder this Grotto-Heaven has the potential to cover the entire Bottom of the Abyss!
Xu Changxing felt all his earlier doubts dissolve.
Only a Dao Ancestor could possess such means and such boldness.
Rather than suppressing his excitement as before, he bowed directly and said:
"I, your disciple Xu Changxing, am willing to guard this Grotto-Heaven for you, Master.
"Once this is accomplished, I will go to your Daoist Field to study!"
The Azure-Robed Dao Ancestor laughed heartily. "Good, good. I leave this place to you..."
After those words, the aged voice slowly faded away.
Xu Changxing stood quietly for another moment before drawing the token that reflected this Grotto-Heaven's underlying Great Dao into his Sea of Consciousness.
What he had gained on this journey to the Bottom of the Abyss far exceeded his expectations.