She wore a red scarf tucked into her blue jacket, and a black knee-length skirt.
A native of Cardiff, she came to London a few years ago.
She drinks a revolting brew to preserve her beauty, though the results are arguably not worth the sacrifice.
Chapter 1: Is This the Future?
When Professor Layton and Luke first arrived in Future London, Adeline was one of the first people they encountered. She was by the derelict bus stop. She suspected that they were tourists, by the fact that Future London was so unfamiliar to them, to which Luke objected.
She later directed them to the underground train station when they asked her about the discontinued bus route. Layton and Luke used it to go to Green Hospital.
Epilogue: An Unwound Future
Adeline was evacuated out of Future London by Inspector Chelmey and Barton via the clock shop along with the other residents. She managed to reach the real London before Future London was destroyed by the exploding fortress
Adeline gave Layton and Luke one puzzle while they were in Future London. The puzzle in question was "Picky Moviegoers". She also gave them a parrot delivery called "A Flower For Adeline".