An upturned room and an unhelpful witness aren't promising starts to the investigation, but when his brother Bolin comes across a surprising clue that ties their own mother to the case, the pair embark on a journey to the small, rustic island of Penquan.

The island's inhabitants seem to have things to hide, and the brothers are determined to get to the bottom of it - even if it means uncovering uncomfortable parts of their family's past. Written by Eisner-nominated graphic novelist Kiku Hughes (Displacement) with artists Alex Monik (The Legend of Korra: Patterns in Time) and Diana Sousa (Critical Role: Vox Machina Origins) in collaboration with Avatar: The Last Airbender and The Legend of Korra co-creators Michael Dante DiMartino and Bryan Konietzko!