When Manna finally grows into a true World Tree, these Plane Sovereigns can ascend with her, so why not?
However, Manna did not disclose her identity as a divine tree.
After all, Levi wasn't obliged to rescue the Ice Mountain Empress.
He rescued her partly for Isa and partly because he could recruit a level six combatant.
Success or failure didn't greatly affect him.
Three days later.
The Ice Mountain Empress came seeking help.
She began, "Ancient Banyan King Manna... please save me!"
Since arriving at the ancient tower,
the feeling of her life ebbing away with the Ice Sea Plane tormented her constantly.
She chose the path of a Plane Sovereign for a longer lifespan.
The Amethyst Race was no longevity species and had a lifespan similar to that of Humans, with a level six expert living just over two thousand years.
But as a Plane Sovereign, her lifespan approached ten thousand years.
What did that signify?
It was the privilege of Legendary Wizards.