The Big Sis

Over time, as Bliss’s levels of Chemical W stabilized, and the Professor discovered how to halt the production of it, it was discovered that the reason why her hair was initially so vibrant was due to the potency of her own Chemical W production. As the levels stabilized, so did the vibrancy of her hair, leading to a much more subdued tone. Whenever she tapped into some of her stronger powers, though, it would return to its former brightness.

Upon hitting the age of 13, Bliss couldn’t help but feel a desire for sisters to share some of her older stuff with, as well as some jealousy over seeing some friends hainging out with their own younger sisters.

After what seemed like an eternity of begging and convincing, she finally got Professor Utonium to agree, and so the Professor went to work on creating a sister for Bliss. He had attempted to do so without adding any chemical in order to create some daughters that were a bit more manageable, but thanks to a trouble-making lab monkey, Chemical X was added to the concoction. 

And so Bliss became the proud sister to a trio of younger super powered sisters that she could not only share her older outfits and stuff with, but help them develop their own super hero capabilities.