Chloe is an introverted girl who likes to spend her time reading picture books and manga. While she appears rather cold and stoic most of the time, she can also be very emotional. Due to her traveling back in time many times to save her loved ones, she can be considered to have a very strong will and sense of determination, refusing to give up under dire circumstances and always carrying hope in her heart. Chloe dons a white cape dress over a long-sleeved black shirt, and wears a black corset above the dress with a black waist cape attached to it. She also wears white gloves with a gauntlet glove in her left hand, white and blue boots, black spats, and a ruby necklace. Chloe arrived to the Central World through a dimensional crack alongside her surrogate older brother Leon Cromwell, but was immediately called to the present era where the story takes place in through the summoning rituals secretly carried out in the Western Nations. As she couldn't manifest a Unique skill, she was doomed to the same fate as many other summoned children due to Magicule overflow, and was sent to the Freedom Academy to live out the remainder of her life alongside similar cases.