Characters belong to me.
It's a very pretty yuri and guro story. Nitrogen (violet-haired) was dating her second atom, Nitrogen (it's not twincest, they were synthesised, not born, plus they're a bit different). But while truly loving her girlfriend she still have managed to fall for Xenon (yes, I believe in true love for more than one person). Other Nitrogen was jealous, some other things happened and Nitrogen killed Xenon. She was admiring the agony of the cold noble gase and compared her blood to sour cream. That's how the idea was built.
There are plenty of my personal thoughts and emotions, so I'd rather you not to judge the "weirdness" of the picture. It has to be so.
Still, any critique is welcome (about technique, anatomy, etc)! I tried a new, simplier way to colour things, and now it looks even more lineless. Though, I gave up on linearts long time ago, but still...