The three of them wore the war officer uniform with the sect's symbol on their left chest, right beside the protruding crystal that was seamlessly connected to their clothing.
They also somehow acquired a pseudo-awakening that changed their species to a new one. Because the infinite tier mana crystal had been fully assimilated with their existence, their innate ability had developed far more flexibly than a normal Alraune.
They could permanently morph their vines into anything within their molecular knowledge of the said object. Using the same ability, they manifested their uniforms through it. Which anonymously made the uniform as a part of themselves.
Aside from the unique appearance of the black crystal. The three of them have something in common, which is the excess amber-like black vapour constantly being released from the very end of their hair.