"I have a book here, do you want to take a look?" Qhianqhian hesitated for a moment and asked.
The next second, Beauty directly stood up and knelt on one knee on the ground, looking at Qhianqhian with a face full of reverence: "Master."
Seeing Beauty kneel, the surrounding 'people' also froze for a moment, then all slowly knelt down.
"What???" Qhianqhian fell off the chair in panic and tossed the book from her backpack to Beauty: "Don't be like this, don't scare the kids."
Beauty took the book and took a closer look: Linear Algebra...
"I took the wrong one..." Qhianqhian hurriedly took out 'water' and tossed it to Beauty: "Please get up quickly, I'm scared."
Holding the book, Beauty flipped through two pages, then immediately picked up a knife and stabbed it into her own heart to extract a drop of blood, and the wound healed instantly.