After observing the surrounding area Sam did not find any presence of anyone in that area but even with that, he is very careful. Slowly after opening the door, he decided to advance toward the next room where he could feel the dark energy is more dense.
After coming inside the second room he can see some kind of strange pattern present on the floor and this is most likely the source of the barrier that is present outside of that building.
Well, he did not do anything with that barrier and left the room while following the third room where once again he could feel the dense spiritual energy. After coming to that room he once again saw a strange pattern present in the room and he instantly sent the spiritual energy inside that pattern to see the connection.
