As you explore the world of Teyvat you will come across statues that are beaming a red light into the sky. These are the Statues of the Seven and they are easy to find, you may however be required to beat a boss in the surrounding area in order to unlock it. Once you do unlock one of these statues you will be able to fast travel to it at any time. These statues also give rewards by offering Anemoculus or the elemental material that corresponds to the statue. This includes Stamina, Adventure EXP, Anemo Sigils, and Primogems.