She Smiles in the Mirror

[She is the only reality in my eyes. But everyone said she never existed. After a car accident, my world was completely distorted - pedestrians on the street became unrecognizable, and familiar people turned into monsters that I couldn't look straight at. The doctor said it was due to damage to the perceptual system, and there were no "alien" in reality, but I knew clearly: those people were no longer "human". Until I met her. She smiles in the fog and looks back in the mirror. She is the only flawless human being in my eyes. She told me her name was "Ning". She is my lover, my salvation... And also the beginning of my gradual loss of control. But they all said she didn't exist. So, is everything I see a chaotic reality or a sealed truth?