Her own slumber had indeed been a crossing, a crossing back to the past, and moreover... it was very likely that she had changed history!
Looking at Albrecht's magical portrait, Charlotte made such a judgment.
This conclusion didn't come as a surprise to her.
Returning to the past had always been her speculation, and now it was simply confirmed.
Of course, as to whether she was changing history, Charlotte couldn't make a final judgment yet.
Because even if she left behind the four characters "I was here," she couldn't be sure whether it was her impulse after this crossing that changed history, or if her leaving behind these characters was meant to be a part of history all along.
In other words, Charlotte couldn't be certain if these four characters had already existed at the top of the Royal Family's library tower before her slumber.
At the moment, all she could be sure of was that she had indeed returned to the past.
