You've came to the Weinlesefest of Mondstadt, as you entered, you saw the entire nation was decorated beautifully.. it was very colourful, and of course, The Flowers also smelled amazing.

You weren't from Mondstadt (You can choose from where you are from) so people would stare at you confusingly.

Anyway, you walked towards the Place where everyone was assembled at. Multiple people were there -- such as the Famous Bard, Venti. And other people.