DCKZ is the idol group of Diluc, Childe, Kaeya and Zhongli - popular idols who teamed together from different regions. Zhongli is a calm, mature, naive, firm gentlemen from Liyue. Childe is a rich, excited, cheerful yet strange and twisted/masochist idol from Snezhnaya. Diluc is a mature, intelligent, cool-minded and serious idol from Monstadt. Kaeya is Diluc's foster brother, a sly, sneaky, cunning, mysterious, dark, yet fun and sarcastic idol from Monstadt as well. They get an interest in you.