Maria (pink) and Laura (yellow) are felines that were left orphans in attack of gigantic robot, and such trauma chose them to seek comfort in their natural talents and from each others that formed an symbiosis of a kind, as girls trained the specialty of their own to master it perfectly, and then their other skills were left untrained, and they then compensated it by dividing their duties between each others depending what skills it more needed, other kind of supporting the other in interaction.

It was their weapon of choice, that was able to superdevelop with the compensation of the other party.

Little did they know how those specialifications would drive them into an adventures they did not even expected to experience.