@Qelix
First, it's presence, not presents. He wasn't giving her gifts.
Second, she didn't assume he was weak or strong, she was just feeling he was too bragging, because some of the things were pretty legendary
@Robbini: As far as I remember it now, she doubted everything about him. She managed that by ignoring signs and even evidence, that have been present (There. This time around it should be correct. ) and have hinted, she shouldn't take him lightly. (E.g., her inability to sense his presence, follow his movements and the unknown magic, that she saw.) She frankly underestimated him, even though she already witnessed, that he surpassed her in at least some of her combat abilities. Her behavior and inner monologue gave me that impression of her and that part of her character bothered me.
And he was giving her at least one gift. That save point. I might have just send her away.
@Qelix totally agree. vary poor writing by the author. Times like this i really wish the TL would change the dialog to make up for the authors lack of skill. im not sure how anyone can make such a simple mistake in the first chapter, its honestly a really bad sign for future chapters.