Oh, that little book

Day 4 has arrived, and it is now crucial that they secure the additional information to determine the location of the extraction point. However, there are already fugitives who possess this data and know exactly where to go. Some immediately understand the meaning and location, while others are still searching. Meanwhile, the hunters have also obtained this information, after a couple mistakenly believed themselves to be safe and were followed closely without their knowledge. The tension is rising: who will reach the extraction point first and manage to stay out of the hunters' clutches?