On the night when he was twelve years old, Shen Jin set fire to the orphanage with his own hands and burned his biological father to death. Twenty years later, he became the most knowledgeable criminal investigation consultant, and Lin Zhao, the forensic doctor who had been swallowed by flames in front of his eyes, came to the door with a burned right arm and a bloody diary. When Bai Yansheng returns to the public eye as a philanthropist, Zhou Huai's old case scroll quietly resurfaces, Su Rui digs up the identities of ten 'resurrected' orphans, and Black Crow prepares the incinerator for the next corpse - they all know that real fire is never an accident.