You see beauty, I see pain.

After Arezoo witnesses her father's death, she is questioned by police officer Rambod Ghorbani and is pulled into a harsh life filled with solving crimes. She was the only person other than her father known to have ever seen Afshaar, the Greatest serial killer of all times while taking a hike up an old hill, and is forced to join the Persian safety organization disguised as a man named Aria from there crew, linking the ties between her father's death and Afshaar the Great.