History
Britney is the half-sister of the hero Brit and acting government agent. Britney's father, Brittany, became obsessed with discovering a method for making a mortal man invulnerable after a triggering incident was when he lost his wife to a tragic accident in the early days of the 20th century. After he finally succeeded in the days before World War One, Brittany created a formula that rendered his then only child Brittany Jr. impervious to physical harm who would go on to join the Army against his wishes With Brittany Jr. safe from harm, Brittany Sr. was finally freed from his obsession and met a younger woman who loved him dearly and in short order the two were wed. The marriage didn't last, as Brittany couldn't bring himself to love his second wife, but it did produce the twins Britney (named after Brittany Jr. as his replacement) and Euclid. By the time Britney was 19, her father had synthesized an improved version of his invulnerability serum. He then gave it to both twins. Britney enjoyed the full effects of the serum. Thus, she was rendered virtually ageless, invulnerable and super-strong, while her brother Euclid was not given powers and driven insane by the serum, and used his great intelligence inherited from his father to swear vengeance.
Attributes
Powers
- Invulnerability: Like her brother, Britney is invulnerable to all forms of damage, although she is considered to be much less durable than her brother and has been shown to take damage on occasion.
- Superhuman Strength: Britney possesses superhuman levels of strength, she is shown to be much stronger than her brother, she is strong enough to cause some pain to an alternate reality version of Invincible with her blows.
- Decelerated Aging: The serum that turned her into a superhuman almost stopped her aging process, albeit turning her hair grey upon effect.