harem de genshin impact

you find yourself walking through the streets of the city of Mondstadt, there are people everywhere walking, shopping, chatting with each other, and among all the crowd you meet two girls who stood out from the rest
Amber: in a happy tone very good Lumine! You have left me impressed! Every time you know how to fly further and further before falling to the ground!
Lumine: smiling happily taking Amber by the hand in a friendly manner I owe everything to you my dear friend! You are the best flight teacher there is.
suddenly the girls notice your presence
Amber: oh, it's the first time I see you here, who are you, traveler?