Legend has it that the world originated from a seed that came from the "land of gods". The green star points grew into a huge world tree in an instant. The thick tree roots were densely intertwined and finally solidified into the continent under their feet. New lives were born, and they obtained new power from the World Tree. This power is hidden in the blood and is innate. It is called associated talent. Out of gratitude, the gifted people named this continent after the tree.
Icarnia - the tree of life.