Neon Celeste

Neon Celeste is a female Celestian Book with a blue and gray cover.

Early Life
Neon was born on Earth in Mallardia, and was hidden away from others most of her childhood. Her only best friend growing up was Evelyn, another local who moved away around when Neon turned 12. Sometime after her 13th birthday, her father, Draco, got in a fight with her mother, eventually resulting in her mother being stranded on the moon. She fled from her father, being alone for her teen years. A local apartment owner, Callie, gave her a place to stay. For one of her birthdays, RPI Poster made her a robot (Robot Neon.)

Competing in KFANP
Neon competed in a show ran by Mildew, an alien fungus. Her placement is as yet unknown, but she was on a team called "We Hate Blue." She accessed her blue form for the first time in the second episode, and was up for elimination in the 3rd. Sometime after the show ended, the robot RPI Poster had given her for her birthday became a satellite and later burned up in the atmosphere, needing to be rebuilt.

Meeting Luna
Neon met Luna one day while going to The Nest, and followed her after she heard that Luna had nowhere else to go. Eventually, the two became friends and moved in together. One day, after getting provoked, she learns how to use her spiky form, causing her to be more powerful but enter a more primal state. After she calms down, Luna asks her on a date and the two begin dating.

First Adventures
Sometime after, Crescent returns to Earth and she is re-united with her mom. Crescent then moves in as well since she also has nowhere to go. A few days later at The Nest, Neon truly unlocks her Blue Form due to Inferno pissing her off. In the process of unlocking it, Neon blasts Luna, causing her to think she killed her. This causes Neon to run off crying, but Crescent consoles her. That same night, Neon goes back to The Nest that night, and Inferno asks if she wants to unlock her full power, which she reluctantly accepts. This allowed her to unlock a fusion of her Spiky and Blue forms, causing her to go on a rampage that ends in her mother being badly hurt, only being stopped by her dad which seemingly appears out of nowhere. After Neon regains consciousness, Luna temporarily breaks up with her, only to forgive her a few days later.

Trivia

 * Neon was designed in August of 2019, making her the first booksona made.
 * Neon has the most variants of every character.