In 'Whose Shadow is This, Anyway?', you play as Luna, a sharp-witted shadow detective in a world where shadows have minds of their own. After a peculiar incident during the annual Shadow Festival, an infamous shadow thief starts stealing shadows across the city, causing chaos. Luna must gather clues from sentient shadows, solve riddles, and untangle a web of lies and hidden motives to uncover the thief's identity. Players can influence the story through quirky dialogue choices, navigating complex relationships between characters, and even befriending (or betraying) shadows that may help—or hinder—their search.