He would rather be cautious than be devoured by others.
Thus, the only possibility that all of his memories could be erased, yet the influence limited within the Kingdom of the Sky Tree, is...
"The Ancient Kingdom is a fabrication!"
Gary Smith looked towards the Elf Queen and continued:
"If I'm not mistaken, this so-called Ancient Kingdom never existed from the start, but you inverted cause and effect, forcibly shaping it through the Power of Faith, right?"
As his words fell, the entire Kingdom of the Sky Tree was abuzz, and countless elves looked at each other in dismay.
How could their own Queen be undertaking such a significant act without informing them?
The Elf Queen's face was cold as frost, and she didn't speak.
However, the smile of her Door Disciple grew more pronounced.
Because it was initially illusory, it could retract its concept of existence, an ideal hiding place within the hearts of the Nature's Green elves, harbouring negative emotions.