Genshin Impact: Kamisato Ayato's Tonic

(The previous prequel is the author's background setting of the protagonist and some private settings. It doesn't matter whether you read it or not. In addition, some of the content has been changed by the author and is different from the game. Please forgive me.) Serious version: An extraterrestrial visitor came to Teyvat and experienced the ups and downs of history. Maybe this world is not beautiful, but I found a good medicine that can soothe my soul. Two male protagonists Unserious version: Ayato as a child: How should the teacher solve this problem? Feng Qingnan: It's too early for you to ask this question The grown-up Ayato (yandering face): How should the teacher solve this problem? Feng Qingnan: Maybe this is the best solution?