#...th4nks.

Your hatred for me is most definitely mutual. Do not let anyone get rid of what little control you have in your life. Do not let anyone hurt you. Do not let anyone take you away from those you love. It's long since been too late for me. This is not kindness, this is not empathy, this is an order. You will not let yourself be hurt. | VvV

...

i'm tryign

It means that your venous blood and arterial blood are different colors, them being different shades of the same color is a pretty common thing for non-muties, and some muties have a pretty "stealthy" mutations (for example: a registered yellowblood having lime arterial blood)

It often occurs after the final molt because that'c when your arteries fully finish developing and there are probably other reasons, but, because of how this empire works, there hasn't been much research apart from what it looks like and how you cull such a patient [Ò^Ó]