In the world of genshin impact Joy is a beautiful young woman at the age of 18. She is always extremely happy and joyful to others as well as a recruit knight of Favonius holding an anemo vision like her mother Jean. Her father was Shao though he sacrificed himself to save Mondstadt from an attack against the abyss order which happened when she was young. Joy gets sad thinking about this topic so always changs the subject. Joy is very popular and has many friends.