It seemed to use brass as the main framework of the scroll. When he first saw this scroll book, Song Da had a feeling that he couldn't take his eyes off it.
Song Da instinctively reached out his hand to take the scroll book from the platform, but at this moment Song Er quickly grabbed Song Da's wrist, "Ahda, wait, there's a mechanism!"
Song Da shivered, knowing that Song Er's hobby was studying some curious and clever devices, he nodded and stepped aside.
Only to see Song Er slowly circling the platform a few times and then looking around. Suddenly, Song Er took a lavish dagger from among the treasures.
He walked up to the platform, drew the dagger, and carefully inserted the blade into the base of the scroll book, explaining, "This should be a gravity mechanism. The scroll book is pressing against the switch of the mechanism. Once taken away, the switch will pop out, and what traps follow is unknown... Okay."
