Veronica Sorkin is just a normal teenage girl who has mental issues who was often bullied by classmates especially Lucy Diva and has heterochromia even though some of the nicer students such as Collin and Tristan tried to help her only to rudely pushed them. One night her life has changed when a lone canister of mutagen splattered on her and as she got bitten by a piranha turned her into a grey skinned red tooth fish with sharp spikes breathe underwater fish tail can spit swamp gunk and even sharp long nails. With no one else to go she was recruited by Tiger Claw who proved to be useful for the Foot Clan. The only downside is that she's mentally unstable and went berserks whenever anyone made fun of her even beating Fishface and Rahzar into pulp. She then encountered Turtles whom she robbed for food jewellery and everything and they tried to fought it and Leo discovered her fear in her eyes and she burst into tears and told them everything that she was born bipolar disorder and mood swings and she ran away from home because her parents neglected her all her life. Feeling sorry for her the Mighty Mutanimals took her under her wing and became a new member of Mighty Mutanimals. Her bio