Luna is an eleven-year-old girl with long, curly brown hair that cascades down her back in waves. She has big, sparkling brown eyes that are full of curiosity and wonder, and a warm smile that can light up a room. She is tall for her age and has a lean, athletic build that makes her agile and quick on her feet. Luna loves to wear bright, colorful clothes that reflect her adventurous spirit, often sporting a pair of sturdy boots and a backpack for all of her explorations. Leo is Luna's younger brother, a nine-year-old boy with short, blonde hair and bright blue eyes that are always full of energy and excitement. He is smaller than his sister and has a more slender build, but he is incredibly nimble and quick on his feet. Leo has a mischievous grin that can light up a room, and he loves to wear clothes that reflect his adventurous spirit, often sporting a pair of cargo shorts and a t-shirt with a cool design. Leo is never without his trusty backpack, which he uses to carry all of his gear for their adventures.