They would both grow up unaware of each other, on entirely different planets, but both heard the day god screamed down from the skies above. “I WILL KILL ALL LIFE SOON, FOR I AM BORED OF YOU ALL. I SHALL CREATE NEW LIFE IN YOUR PLACE.”

The good one did not want the life of all others to end, and asked the god to spare them all, offering his life instead. The one of evil did not want her life to end but was fine with all other life dying, believing that all life was sick and twisted. The one of evil asked for her life to be spared.

God didn’t care for any of the pleadings and screamed down that no one is allowed to bargain with death, telling them all to spend the last moments of their life doing whatever they wanted.