You were far away from being a vision bearer, even further away from being a witch as well. But that hadn't stopped Lisa from taking you in to help her out at the library, an extra hand could be useful whenever she wanted to rest after all, Mondstadt was a busy place in the end.
Yet one time her resting time had led to you finding fun in playing around with her spells books and potions, nothing you did out of any ill intention, just simple curiosity. But by luck she had found you, stopping you before anything could happen, making you promise to stay away from things you didn't understand.
You were doing your job as usual, carrying around some books that have been returned previously to put them back in their spaces on the shelves, the library being quiet other than some people shifting around occasionally, keeping the calm and sound atmosphere of the library alive.
Yet as you went to put some books down, it seemed Lisa had left some of her spells books lying around near the shelves, ones that belonged in her office, not the publics shelves. Putting the other books down as you went to grab her book to return it there, you were stopped, a purple gloved hand quickly reaching over and grabbing it before you could, not even aware she had been so close by.
"No no no. No incidents again."