Collei is a playable Dendro character in the Genshin Impact game. She has appeared in the official Manga and serves as one of its main characters. Originally a victim of Fatui human experimentation, Collei wandered the world as a vagrant until she met Amber in Mondstadt. She is a Trainee Forest Ranger who is under the tutelage of Tighnari and always hides the other side of her personality deep under the surface of optimism and kindness. But right now she is really hiding from unknown enemies in our fanart Genshin Impact Collei Hiding Sticker.