['As an Arch Human, my life level is way above theirs.']
['Only the mortal lifespan crystal made from living beings of the same bloodline rank as me would increase my lifespan in a 1:1 ratio.']
['Otherwise, mortal lifespan crystals taken from living beings at lower bloodline ranks would have diminishing returns.']
[It was also due to this reason that you never stopped exploiting them, as you could only make do with a higher quantity to make up for the lack of quality.]
[Aside from the harvest of innate talent crystals and mortal lifespan crystals, you and Old MacDonald had also successfully converted the Crystal Gem Fruit into a seed.]
[You both had achieved it last week, even going as far as planting that seed and letting it sprout into a Crystal Gem Tree.]
[After using Peak Crystal-grade fertilizers made from the corpses of Peak Crystal-grade Angels of Death, Old MacDonald managed to let it bear the fruits of Peak Crystal-grade Crystal Gem Fruits.]
