The wings vanished, and the mist over the lake gradually faded. At that moment, the two of them were precisely beneath the huge black stone at the center of the lake, and on the surface of the stone, golden runes flashed and transformed as if flowing water.
The white-robed lady holding the staff bowed respectfully to Shard:
"The final trial, answer an unanswerable question."
"Isn't this a paradox? How can I answer an unanswerable question?"
Shard asked curiously, but the white-robed lady continued without pausing:
"Why am I here."
"Sorry, what?"
Shard didn't understand:
"Are you asking me to answer why you remain in the material world rather than departing with the Ancient God?"
The white-robed lady looked at Shard:
"Yes, I am the keeper of all knowledge, the mentor of the Light of Wisdom, and the angel of the ruler of water and seas, the 'Secret-Keeping Mentor.' Why do I remain in the material world?"
"Hmm... Do you know yourself?"
