It has been a week since Anna was admitted inside the secret room of the mansion. At the moment, she was no longer showing any manifestation of the drug's side-effect. Her previously ghastly appearance was gone and went back to her normal appearance before she took the drug. Her erratic mood swings, and diarrhea had also been gone for a couple of days now, showing a wonderful progress on her condition.
However, since most of the drug's effects were still unknown and probably might resurge at any moment. Just to be safe, Dr. Magtanggol ordered to put her there for another week. It also gave time for Serafin and the others to completely deep clean her messed up room.