During the War of Resistance Against Japanese Aggression, the intelligence office of the Central Command and the Military in Wuhan simultaneously detected that Tian Rong, the owner of the Yaer Bookstore, was the leader of the underground intelligence officers of the Japanese army. In order to compete for merit and reward, Zhu Jiuru, director of the Central Unification Intelligence Department, preemptively arrested Tian Rong. But after exhausting all the torture, Tian Rong did not open his mouth, and Zhu Jiuru was very anxious.
That night, hearing someone playing the pipa, Tian Rong walked back and forth in the cell, looking irritable. He asked the guards outside the door who were playing the pipa, and the guards said that it was their chief, Zhu Jiuru. Tian Rong immediately said that he wanted to see Zhu Jiuru, and the guards thought that Tian Rong might want to confess, and immediately escorted him to Zhu Jiuru's lounge.
Zhu Jiuru was really shocked when he suddenly saw Tian Rong standing in front of him, and he asked the guards why they brought him with him. The guards said that Tian Rong had something to say. Zhu Jiuru suppressed his ecstasy and said to Tian Rong with a pleasant face, just say anything. Tian Rong said, "Sir, I'm sorry, your pipa strings are not tuned, it's really too ugly, please tune the strings and play them again, okay?" ”
Zhu Jiuru wanted to get angry, but as soon as he turned his mind, he handed the pipa to Tian Rong and asked him to play a song. Tian Rong did not hesitate, sat down to tune the strings, and also played Zhu Jiuru's famous pipa song "Ten Faces Ambush" just played, which was very smooth. After listening to the song, Zhu Jiuru had an idea in his heart, and he asked Tian Rong to teach him to play this song. Tian Rong bluntly refused.
This matter reached the ears of the director of the Military Command Intelligence Department, who thought that this was a perfect opportunity to attack the Central Command, and immediately filed a complaint against Ma Dapeng, commander of the city defense. Ma Dapeng heard that Zhu Jiuru could not confess, but he played the piano with the Japanese agent, called Zhu Jiuru and scolded Zhu Jiuru to the point of bloodshed, and ordered Zhu Jiuru to transfer Tian Rong to the military commander for interrogation. Zhu Jiuru spoke harshly on the phone: "People can hand them over, and if they can judge the confession, I am willing to be punished; if they cannot judge the confession, please punish them like Commander Ma." The director of the Military Intelligence Department immediately issued a military order, so that Tian Rong was transferred to the hands of the military commander.
As a result, the military command still lost. Ma Dapeng was greatly annoyed and, after punishing the head of the Military Intelligence Department, decided to execute Tian Rong.
Zhu Jiuru asked Ma Dapeng not to execute Tian Rong for the time being, give him three days, and he wanted to finally interrogate Tian Rong again.
Within three days, Tian Rong completely confessed in front of Zhu Jiuru. Next, the Japanese secret service network in Wuhan was broken. At the celebration banquet held by the City Defense Headquarters, Zhu Jiuru briefed everyone on the interrogation process.
It turned out that Zhu Jiuru, in the process of Tian Rong helping him tune the strings, found that Tian Rong had a neurotic sensitivity to the noise of the pipa strings. When Tian Rong returned to Zhu Jiuru's hands, Zhu Jiuru invited a group of people from the society who could play the pipa, and first let a person play "Ten Faces Ambush" in front of Tian Rong, of course, the strings were very inaccurate. At first, although Tian Rong was restless, he still resisted desperately, but he couldn't stand Zhu Jiuru adding one person to play every two hours. In this way, the "Ten Faces Ambush" big mix, which was inaccurate from one string to several strings, completely turned the music of the ancients describing the ambush war into the wild howl of the group of demons dancing wildly, which directly stirred Tian Rong's nerves and pain. This continued until midnight the next day, and Tian Rong, who was completely mentally broken, confessed all his secrets in a confused manner.