Clementine is the oldest of the four Nikitas quadruplets, with Michelle coming next, Henry Marshal, and then finally Nathaniel. Born 26th, Spring, 1034, the quadruplets came at a crazy time for Toro, and specifically her parents, as they were both working on defeating Team Noir villian, Doctor Q. Luckily the madness ended before the kids became toddlers and coherent, and the family had settled on a ranch on a island close to Cobalt. The island was populated with not only his grandparents, but a whole array of Pixelmon, both from the ranch, and the surrounding forests.
Playing with the bugs with her sister, watching her brother catch Pixelmon, her childhood was active. Some of her best memories include helping Henry Marshal get his badges, from solving Aurelia's Maze, to climbing a giant tree with him and her sister while stacked up in a trench coat, she treasures the early memories. Heather and Johnny always found time in between her busy Premier schedule, and his workload, to play with the kids and bond; although their Maid was in charge of most of the housework.
Clementine had easy and fun school years, showing extreme talent in both academically and physically, and although that isn't as impressive in Elementary school, her parents nurtured those skills, making her pick up a few extra classes to challenge her mind. The girl started to learn Lyuskovian, something her mother insisted would be important, and the Cello, also on recommendation of her mother. The girl had self-confidence coming out of all ends, her siblings were talents in other ways, but none of them were as smart as her. This self-confidence made making friends easy, and she was incredibly sociable.
Then everything changed when The fire nation attacked her mother died. More accurately she was murdered while in office, poisoned, passing away without a chance to help her, and with nobody to tie the crime to. The family was shaken up, but Johnny moved the family to the Moon residence in case the murderer came after them, and to try and distract them and figure things out. Getting taken out of school, the kids were sent to Unova, as Johnny traveled between the countries for a few seasons, trying his best to stay a good dad, attempting to put his TBIS skills to the test to find the murderer, and trying to keep Heather's businesses together. Finally the girls returned home to Toro when Johnny gave up trying to play detective and decided to spend more time with the kids. Clem's brothers insisted on staying in Unova, having taken up a life there, and with Henry Marshal pursuing the more difficult Pixelmon Trainer challenges. It was a difficult decision, but with the girls wanting to go back to their birth home, Johnny let the boys stay, as he took the girls back to their ranch. Although the girls go back to Unova with about every holiday with Johnny.
Clementine returned to Toro a ghost of the girl she used to be, a scared, timid, little girl, who decides to stay in her room reading comics all day, instead of playing in the sun. With some time passing, and a few friends, she is slowly opening back up. Picking up the Cello once more, Clementine also picks up the hobby of running, and focusing on her Track and Field Club in Highschool, with help from Coren. Her newest goal is to try and finish highschool early though, so she can go to University with her friends, and help support her Father's new relationship with Reikou.