"Golden Dawn has already received a part of the message, a part concerning Mohen Zodaro," Joan said the night before they set out, holding the message obtained from Elizabeth.
"These are messages they found out on their own, but considering that they had been under surveillance all this time, it's very likely that the messages they received were intended for them by someone else."
In fact, Leonard and others had been on guard against this very thing, so when they entered the camp, they used the excuse of researching the Southern Silk Road through Chinese connections.
Obviously, when they had official assistance for cover, it was indeed difficult for the Thule Society to track Leonard's movements as before, so the opposition clearly shifted their focus elsewhere.
Meanwhile, the teachers and students from White Sand University who had entered a year ago were cut off from communication for the purpose of avoiding leaks that could lead to premature excavation of the historic ruins.