How did mortals grow up by practicing the legendary golden eater?

Li Han used a flower to ripen worms when he was practicing in seclusion (he accidentally found that this flower can accelerate the reproduction and evolution of spiritual animals). At present, it has evolved to a very advanced level, and the ripening effect is not obvious. If it evolved into a complete body, it would be far from it. Recently, however, I got a method from Xu Daxian, who is in the sky blue, to complete the ultimate evolution of bugs. It has been serialized to the whole.