She now remembers what Loki told him to do with that woman. She got up from her chair and walk to the back of her workshop.
She was rushing as she went to the stable and walk past by it. She then arrived in an obelisk-like structure that is wider that a normal obelisk monument.
This obelisk structure has a silver door with golden handle.
Other than Sina no one could enter this obelisk.
Trying to enter it by force would force the items inside the structure to be teleported to a hidden location.
This obelisk structure is called the Pills Purgatory
Inside it is full of Sina pills that is deemed dangerous and just smelling it or accidentally crushing one of the pills, could lead to a tragic consequences and effect.
Azief in the building of this structure even injected his own blood that managed to at least repel and prevent the effects of the pills from leaking outside.