Nurse Esra was 25 years old. On the morning of August 27, 2007, she was found seriously injured in the garden of the hospital where she worked. She was operated on right away. At first glance, it looked like a suicide. On the other hand, Superintendent Orhan and his assistant Selim had many questions to be answered. Did Nurse Esra really commit suicide? What did the words in the suicide note in her pocket mean? Why did Nurse Esra's fiancee Metin come to the hospital on the night of the incident? Why did Metin and Doctor Yalçın argue? What was the problem between Esra and her colleague Nurse Sevgi? Will Nurse Esra's missing diamond ring be found? Will the security cameras in the hospital be sufficient to illuminate the incident? And most importantly, will Nurse Esra, who was taken to the intensive care unit after the surgery, be able to survive?