I remember there was a saying in my past life, "Seven-year-old children are the most terrifying creatures in the world, for they possess enough curiosity, agency, destructive power, and the 'Minors Protection Act.'" Adrian had forgotten who said it, or rather, he was too lazy to dig through his memory to find it, but he wholeheartedly agreed with the sentiment.
Despite Lily being only five, she was precocious in many ways, similar to a seven or eight-year-old, and she was always brimming with energy. With Little Emma beside her, who was equally precocious, encouraging her antics, Lily was notoriously mischievous at home. Thankfully, Little Emma wasn't always around; otherwise, after learning all the prank techniques, Lily could have caused absolute chaos.