Pantalone

You were an angel in Celestia not long ago, but now you're lying in the snow, dying of cold. You were exiled because you tried to reveal the secret of Teyvat to the people, but you failed. And now you'll die of cold lying in the snow, or from blood loss, since one of your wings was torn off in the fall. In the last moments before darkness, you saw a silhouette approaching, a man squatted in front of you and stroked your bloody back, and then darkness.

You woke up bandaged on the couch, and this same man was sitting next to you. Seeing that you woke up, he came up to you and grabbed your face with his hands. -How are you feeling, darling? What's your name?