Source power is the most fundamental thing for a world; for a world to harm its very foundation by separating out its source power to bestow upon a creature, that creature must have made an enormous contribution to the world.
For instance, saving the world from the brink of destruction, or eliminating hidden dangers that could potentially cause the world's demise. Another example would be, akin to the Sky Demon Secret Art, through the rich life experience of a legend, standing tall and leading the civilization within the world forward.
"We are not yet clear about what problem that Blazing Sky God Descendant has encountered, the Blazing Sky God Race has already dispatched a Blazing Sky God to search for him!" Upon hearing Muria's exclamation, Ansol directly replied.
