Fear Not The Shadows (Straight Alec Lightwood x Allison Argent)

Alec Lightwood gasped for breath. Instead of air he found only water, and coughed violently, trying to dispel the filthy liquid. He instinctively tried swimming upwards, searching for the sky. There was an intense pressure clouding his skull, and he was getting tired. The little light he had faded darker as his vision...