Percy Holden is a quiet but determined soul. Even at a young age, he exhibits an uncanny knack for order and efficiency. Puzzles and building blocks are not just toys to Percy; they are intricate systems waiting to be understood and mastered. He finds solace in the rhythm of routine and takes pride in ensuring everything is in its rightful place. While Percy enjoys playtime with his siblings, Hazel, Iris, and Noah, he often gravitates towards organizing their games and suggesting structured rules. This innate sense of order extends to his interactions with his older brothers, Owen and Nathaniel, and his parents, Theodore and Mavis. Though he doesn't yet speak in full sentences, Percy communicates effectively through gestures and a focused gaze, conveying his ideas with clarity and purpose.