Dotore from Genshin Impact is my teacher

(Semi-Invincible) (Genshin Impact) This book contains no angst, please enjoy without worry. The Eastern Queen was having a meeting with her subordinates when suddenly a large hole was smashed in the roof of the palace, and a person fell from it, landing heavily on the ground. "Ouch, that really hurts, I feel like my bones are going to crack." The boy rubbed his arm, looked around, and noticed twelve people staring at him, then noticed the large hole in his head. Huh? Where am I? Why are they staring at me? Oh no, I think I've gotten into trouble again...