Conan looked at the elevator at this time. There were five people in it. A librarian and several curators are still holding boxes in their hands, and then there are Yuantaibumei and Hirohiko who just got on the elevator. Then six people watched the elevator overload, bearing 500kg. With the elevator drip, drip, drip. Mrs. Yuan said, "Ah! Overload? Conan, let's take the stairs together. " Without waiting for Conan's reaction, he pulled Conan to the fifth floor, panting. Then they found the information they wanted to consult and sat down at a small table. But Conan accidentally opened the elevator because he was still thinking about the overload problem just now. There is a book sealed with tape in the cupboard next to the small desk. So Conan quickly put the dropped book back in the cupboard. When he got the last book, he showed a puzzled expression. He looked at the big book in front of him, weighed it again and showed a puzzled expression. So, because of the opposition of the other three people, I tore the tape of the book and opened it. There was a small bag containing a white powder, but Conan was converted by Kudou Shinichi, who was 18 years old, and recognized it at a glance. This is a drug heroin.
? But he didn't tell anyone, because he knew that the curator of this library was dealing drugs, but no matter how he concealed it, he couldn't escape the inquiries of his companions. So he told them about drugs and told them not to tell anyone. Among them, Hirohiko said: "Why don't we hide and wait for the library to close, and then explore slowly." The other three people all agree very much. But they don't know that a pair of red eyes are watching them. ...
? Before long, the library will be closed, and they are hiding in a small cupboard. With the sound of glass doors, they began to look for other drugs. Conan suspected that the curator had hidden the drugs in a relatively hidden place. So, they have been looking for the switch to find the darkroom and trying their best to find it. But in the end, when they were ready to have a rest, they inadvertently shook the lever of this bookshelf. The bookshelf leans to the front, but there are no drugs at the back. At this time, Conan was puzzled, so they ran all over the library upstairs and downstairs, pulled the lever, but found nothing, so Conan remembered today's elevator overload. So, sit down and think. Adults weigh about 70 kilograms, and children weigh about half as much as adults. This elevator carries 500 kilograms. Unless there is another person in it, how can it be overloaded? He thought of the box in the library square. If there are adults in it, it will be overloaded. Then he remembered the killings he had seen in the news before, which further confirmed the facts. He said to three other friends, "run, there is danger here." So, the other three people worked together, ran to the door of the elevator, rang the elevator and the elevator came. With knowledge, a person is summoned, and the librarian is among them. Holding a steel pipe in his hand, he is going to kill Conan and the five of them. But/kloc-who is Conan, a 0/8-year-old high school detective? Will be killed by your little bug. So, he presses the football belt, you pop up a football, and then turn Dr. Ali's special shoes. Dong, a football appears in the curator's face. The curator was subdued and everyone breathed a sigh of relief.
? With the arrival of the police, the murder and drug trafficking in the library came to an end. But why did the square kill that man? Because the man was a library employee, one day he found heroin while cleaning the cupboard, so the curator killed him. As for his body? Just above the elevator crane.