Many times, important clues are not hidden, but are just there in plain sight. However, it is definitely not easy to extract the desired content from these scattered pieces of information.
Especially when this kind of big data analysis work cannot be done using AI and must rely on manual review, the problem becomes even more prominent, as humans are not machines and it is difficult for them to maintain their best state at all times.
Fortunately, as a historical follower, Joan's mental stability is much higher than that of ordinary humans. Plus, she has learned quite a bit of knowledge about this subject from her time with Leonard Ethan, so she is able to steadily review this content.
