Louise Ivory found she could hear other people's thoughts during her A Levels, which was simultaneously frightening and strangely exciting. She did very well on the tests and after feeling pangs of guilt, managed to accept that she was an uber and got on with her life. She never bothered to tell anyone and went through life as she had before, only this time with a little Ace up her sleeve.

Of course, when Colony discovered her and decided she'd be better off dead, Louise had to re-evaluate her options. Colony commanded dozens of British shoppers to search for her when he chased her into a shopping centre and by the end of the day's trade, almost all of the people inside were under his control and searching for her.

Louise had hidden on top of the giant Christmas Tree in the centre of the plaza and could see the mindless zombies prowling around looking for her.

Knightwatch arrived and dissipated the colonists but failed to find Colony himself. Louise slunk off home and locked herself in her bedroom. During the night her family became enslaved by Colony and she had to fight her way out of the house and into the street where she faced off against Colony himself.

He was a seasoned criminal mentalist, and she was a raw recruit.

The outcome would have been nasty for Louise if she hadn't caught the eye of Union Jack back at the Plaza. He had been taken with the plucky teen and researched her back at the Knightwatch base. Once he had found the address he had flown to see if she would go out with him. Instead he managed to save her from Colony, as well as persuade her to join Knightwatch. It was the closest he ever got to a date with Louise, although he is still persistently pursuing her.

Louise is carefree and doesn't take the big things altogether seriously. At nineteen years of age she is confident and as a member of Knightwatch, has the world at her feet. She is always on the lookout for fun and is likely to jet-set across to Tibet for an afternoon mountain climb, or visit the S.A.G.E. orbital station for golf.

As the Lady of the Lake, Louise is the team mentalist and her 'never say die' attitude also makes her something of a mascot.

"Hmm, now what does my little pool reveal today? Eew, too much of a close-up... back up pool, back up..."

Lady of the Lake is a medium-level psychic, able to communicate, control and manipulate the minds of others. She is also able to project her perceptions through a scrying pool which enables her to search large areas and to see through to other places. To boost her psychic blasts she has been trained to use a "Poking Stick" or wand which allows her to amplify her natural psychic intensity.

Louise is a young woman of Indian-African descent. Her skin is dark although she dyes her hair blonde. She refuses to wear a costume and prefers to wear jeans and a t-shirt, although she always carries her wand (usually stuffed in her jeans' pocket).