Contained Objects cannot inscribe words on the Oathbook.
This was something that Lu Yuanming did not expect, nor did he know whether these Contained Objects were not part of the Oathbook's certification range, or because the Oathbook is merely one part of the nine components of the Golden Law and is therefore incomplete.
In any case, this was a risky move, as once these Contained Objects rebel and go berserk at a critical moment, they would cause immense damage to Human Civilization.
However, one reason Lu Yuanming considered doing this was that the book-shaped Contained Object in front of him seemed very "primitive."
Whether it was because it had just become a life form, not yet having learned the various changes of intelligent life, or due to its forty-meter-long knife, Lu Yuanming intuitively felt that this book truly wanted to cooperate with humans wholeheartedly.