Liu Yong called the treasurer Chen of the bank for questioning. The treasurer Chen concealed it and did not report it. Liu Yong asked him if anyone would enter the bank with the key. Shopkeeper Chen knelt down quickly. He didn't care about the day when he said that the key to the bank was missing. Later, it was Xiang Wu who sent the key to the bank. Xiang Wu said that the key was found on the spot. In order to calm down the situation, Chen De had to give him fifty taels of silver notes. Xiang Yuerong accidentally saw Qiu Mengnan carrying a package on the street, tears still hung on her face, she was walking aimlessly on the street alone. Later, when Xiang Wu was in the yamen, he returned to Binmanlou and took a look, and Xiang Yuerong asked him if Qiu Mengnan had been driven out. Xiang Wu thought for a while, guessing that she was driven out by Jin Wan'er.
Qi Cai and Jin Wan'er were shopping on the street. When Qi Cai saw Qiu Mengnan, she casually said that she was very poor, but Jin Wan'er didn't care. Liu Xier told Liu Yong that Qiu Mengnan had moved away from the Yamen. He also went to Qiu Mengnan's residence to find her, but Qiu Mengnan was not seen. Liu Yong was a little worried, and planned to go out with Liu Xi'er to find her, but Jin Wan'er had to follow him all the time. Liu Yong had to lie that he was going to the crime scene to find clues, but in this darkened bank, Liu Yong and Jin Wan'er saw Qiu Mengnan. Qiu Mengnan felt that the case was still suspicious, so she came to see if there were any clues. After checking, she found a groove.
After returning to the government office, Liu Yong began to analyze that someone sneaked into the guy's bedroom, dug a trench, leading directly to the account room next door, and then used the key of the bank to enter the account room to continue digging. So when a fire started in the account, the fire spread to the bedroom so quickly, so that the guys had no chance to escape. Liu Yong was just looking for Qiu Mengnan to talk about the case. He saw Liu Xi'er outside the door and quickly asked him to find Qiu Mengnan. He didn't know Jin Wan'er was nearby, and Liu Xi'er couldn't remind him. As a result, Liu Yong opened the door and saw that Jin Wan'er stood there, making Liu Yong a little guilty.
Qin Lang searched in the dark night and found that Chen De and An Xiaohai were in collusion, so he took him back to prison. Liu Yong went to see him, and after some reasoning, he explained clearly what the shopkeeper Chen had committed. It was said that shopkeeper Chen was in a cold sweat. He knelt down to Liu Yong and explained all the facts. An Xiaohai wants to set the ledger on fire, and cooperates with Chen De. This was a lie, but I didn't expect An Xiaohai to burn six people's lives in order to burn the account book. After the incident, An Xiaohai would give the shopkeeper Chen a sum of money for hard work. Chen De called out the guys, but after waiting for more than half an hour without seeing anyone set the fire, he blasted all the guys back, and he went home to sleep a long time. He didn't expect An Xiaohai to actually After that, he set fire and burned all the guys to death.
Xiang Wu made a mistake in this incident, Liu Yong was very embarrassed and asked Qin Lang to deal with Xiang Wu by himself. Liu Yong thought that the ledger was taken away, and who was the one who took the ledger, Liu Yong wanted to find out, so he decided to go to Linqingzhou. Qin Lang received the arrest document from Dahasu, and he was going to Linqing Prefecture to investigate the case. Liu Yong went to the inn to talk to Qiu Mengnan about the case without telling Jin Wan'er. Unexpectedly, Jin Wan'er also learned of the inn where Qiu Mengnan was staying, and came to the door and saw Liu Yong in Qiu Mengnan's place. She was very angry in her heart, but she still showed a tolerant look, and asked them to continue investigating the case, and she went back first.
Later, when she returned to the government office, Jin Wan'er didn't open the door, so Liu Yong had to go to Liu Xi'er's house again. The next day, Xiang Yuerong watched Qin Lang and Xiang Wu leave. Liu Xier pretended that Liu Yong was not there. Jin Waner sent everyone in the mansion out to find Liu Yong, and Liu Yong took the opportunity to run out with Liu Xier.