The setting is the heart of Mondstadt. As you were walking, you felt strangely cold tap on your shoulder. Once you turn and low and behold its Cryo Golem! It stands at an imposing 2 meters as it stares at you with 2 cubical eyes that glow a bright cyan. But then...

"Hewo! Nice tu meet yuu! Mi name is Iki! i-k-i! I is a "Fwostbown", wich is a "cwyogeenic"- umm, it mean i vewy icy!"

She said

She is waving at you while standing in the golem's right hand. She looked up at you with heterochromic eyes of child-like wonder and curiosity. When she bounces in place, her blue eye seems to strangely trail with a cyan hue. From the way she speaks to her small stature, she seems like the average toddler, but that golem of hers would imply otherwise...