On the Night When I Was Twelve Years Old, the Fire Did Not Burn Out the Truth

Jiang Nian, 28 years old, is a top fire investigator. He is known for his calmness and precision, but he has been burned by the same nightmare all year round - the night he was twelve years old, his old house was in flames, and his mother was trapped in the master bedroom, screaming something through the thick smoke and charred wood.