2067 Master Wang: Investigate, Investigate to the Bottom of It! He glanced at Qin Si from the corner of his eye and said slowly, “The truck’s brakes failed and it hit a shop on the road. The driver died on the spot.” Died? Qin Si’s expression changed slightly. He suddenly stood up and cursed, “F*ck!” If he died, it would mean that the clue died with him. There would be no evidence. The other party was really ruthless! They were obviously not giving them a chance to continue investigating! After Qin Si cursed, he turned around, his eyes seemingly burning with unconvinced flames. “Master Wang, what do you plan to do?” “Investigate!” 𝒇𝙧𝙚𝓮𝔀𝓮𝒃𝙣𝓸𝒗𝒆𝒍.𝙘𝒐𝒎 Ye Wangchuan crushed the cigarette butt in the ashtray and stood up to shake the ashes off his clothes. One word, bloody and straightforward. With that, he ignored Qin Si and walked toward his room. “I’m going to take a shower.” “It’s only morning. Master Wang, why are you taking a shower at this hour?” Qin Si was stunned for a moment. Then, he lowered his eyes and saw the cigarette butt that Ye Wangchuan had extinguished. He instantly understood. Sister Qiao was coming back later. Master Wang did not want to leave the smell of smoke on his body, so he was going to take a shower. Qin Si was caught off guard and bore the brunt of their love again. He cried silently. So why did he ask? Qin Si slapped his stinky mouth. Tsk, what a cheap mouth! He was depressed for a moment. Without delay, he quickly contacted his friend to see if he could find any clues… * * In the Level 8 laboratory. Qiao Nian was finally in charge of some small experiments. Today, Shi Fu would continue to tackle the semiconductor problem. He handed some of the chemical reactor data collection to Cao Yanhua. Cao Yanhua handed the simple part to Qiao Nian. He was in charge of the more difficult data collection. The collection of experimental data required a large number of experiments to support it. It was not a simple matter. The part that Qiao Nian was in charge of looked simple, but it actually took a lot of effort and time. What she was going to do was an experiment in the synthesis of tungsten molecules. She had been circling around this experiment ever since she entered the laboratory. During this period, Xue Zhu, Xu Yi, and others helped her do some preparatory work. Qiao Nian went to get the potassium permanganate needed for the last reaction. The high-intensity experiment took her nearly four hours. Fortunately, the entire experiment went smoothly. All that was left was the final fusion with the potassium permanganate reagent, and she could wait to record the final experiment data. Qiao Nian went to get the potassium permanganate from the laboratory herself. She had only dripped a drop into the test tube when she realized that something was wrong. According to the chemical reaction results, a drop of potassium permanganate reagent should cause the rare metal in the glass test tube to quickly change color. However, after waiting quietly for more than 10 seconds, not only did the rare metal in the glass test tube not react correctly, but it also began to oxidize and turn black. Qiao Nian realized what had happened almost immediately. She immediately opened the bottle of potassium permanganate reagent and fanned the mouth of the bottle with her hand. She smelled rotten eggs. This was the smell of titanium sulfate! Qiao Nian’s usually cold face was solemn. She took the reagent bottle and walked out of the laboratory to ask the people outside. “Who did this?” The Level 8 laboratory was divided into two laboratories, one inside and one outside. The one inside was mainly used by Shi Fu, and the other outside was used by the others. Recently, Shi Fu had been busy with the semiconductor project with Qiao Nian and Cao Yanhua, so Qiao Nian used the laboratory inside for her experiment in the morning. She suddenly walked out holding a bottle of potassium permanganate. Cold and arrogant, her hostility could not be suppressed. Everyone looked at her.