Brine

"As someone who respected the caste system dictated by the hemospectrum, Equius could recognize the distinct tints of individuals within each caste, knowing even in his own elite caste the difference between the Duke, the Phthalo, the Navy, and the Ultramarine upper nobility bluebloods. And he recognized that, at the precise top of the broad spectrum of violets, far above himself, Tyrian purple sat proudly, and pulsed in the veins of this wild young female."At five sweeps old, a noble blueblood finds himself playing reluctant host to a young princess after a strange incident in the Alternian sea.