The pattern Chu Liuyue was drawing was actually completely different from hers, but they fit together for some reason and slowly got entangled with each other.
It wasn't easy for me to remember that pattern! I can't let anything happen to it! Shangguan Wan immediately averted her gaze and tried to rid the confusing image from her mind, but alas, it was to no avail.
She had taken an especially close look at Chu Liuyue's pattern earlier and had memorized all of the latter's movements, including the lines she had drawn. Thus, those lines were now firmly imprinted in her mind, and she couldn't get rid of them.
