Bliss was the daughter of a father who worked in the Rodentian quarry. As a young girl her father was brutally murdered before her eyes at the hands of Rigellian soldiers and she attempted to insight a riot amongst the other men in retaliation. However, the the other Rodentians fled in terror of the brutal Rigellians and left Bliss to fend for herself. She was saved at the last minute by Tom Walker, and has traveled with him ever since. Now an adult, she serves as the field commander for Walker's Rodentian Freedom Fighters, the Rodentech Astronautics Taskforce.