Ach couldn't penetrate the bottom of the volcano, so she could only wait for the birth of the phoenix before conducting her research, or study the coarse blood-red stones named "Phoenix Bloodstones."
The stones possessed a rich Fire Attribute Mana, and through Ach's preliminary studies, she found that their function was to condense Fire Attribute Mana. They could, by some special property, gather the free-floating Fire Attribute Mana in the surrounding air to form an abundant Fire Attribute environment.
A large accumulation of Phoenix Bloodstones was roughly equivalent to constructing a Magic Array, providing a hatching environment for the Phoenix Egg.