When Lin learns that his mother has been found dead, he is furious and demands that her body be brought to justice. He says that his biological mother, xinlan, was also found dead in the house, and that he cannot be taken away from her. Lin tells his mother that her son, huang jieyang, was not responsible for the deaths of his mother and his twin brother. Lin explains that he heard a quarrel in the yard one night, and when he woke up, he found the body of his elder brother lying under the lake. Lin blames his mother for the death of her husband, and says that she told him the truth to save her son's life. Lin asks the police chief, Mr. Liu, if he thinks the case should be put off. He thinks that the broken neck of the dead man is consistent with the story that huang jiexin told him. He also finds a letter from his mother, Luo shier, to the father of huang jeyang. Lin says that he will finish his commission to her, and hopes that she will protect the map and wait for her descendants.