After wearing special green clothes, Ellena entered the ICU. The room looked very sterile, but it was a little stressful with all the medical equipment in it. There were monitors, ventilators, defibrillators and several other devices not far from the patient's bed where Ellena's mother lay. Not to mention the sound of the monitor that continues to run providing information on the actual condition of the patient. Of course the sound of that object made the atmosphere of the room even more tense.
Ellena's nose then accidentally inhaled the smell of medicine wafting in there. A distinctive aroma that is no longer a strange thing for every hospital visitor, including herself.