Parker took down the wooden doors of some empty rooms, poured the pulp on them, then rolled them flat with a rolling pin.
As the space was big, the pulp wasn't as thick as when Bai Qingqing fried it like a pancake. It looked more like paper-making now.
If some parts were still flat, they'd just press down softly using the family portrait tray. After ensuring that everything was flat and perfect, two of them carried them into empty rooms to be left to dry.
After this basin of wood pulp was laid out, they had taken off 20 doors in the stone castle. Thankfully, they had only made one basin today. Otherwise, there wouldn't be enough doors to use.
However, the doors were still doors, after all, so they had to be installed back. If the paper-making was a success, Parker planned on secretly making a big wooden board to give Bai Qingqing a surprise.
After they were done with the work, they saw that the sky had turned dark.