Lin Weiyin, Ai Chen, Jiang Lengyan and Luo Zhengding were escorted into the secret room, and with a "clang", the door of the secret room was closed. They saw a stone table and a stone bench in the chamber, surrounded by chains and thorns, which immobilized their bodies. When they looked up, they saw a lamp on the stone wall, emitting a faint glow, which seemed to be the only means of illumination.

Lin Weiyin coughed lightly, trying to calm her voice as calmly as possible: "How long are we staying here?" ”

"I don't know." Luo Zhengding replied tiredly, "Maybe a few days, maybe a few weeks, maybe even a few months." His words were full of helplessness and despair.

Jiang Lengyan and Ai Chen also told their experiences and moods respectively, and for a while, the secret room was filled with a heavy atmosphere.

Ai Chen is a smart boy, and he quickly calms down and starts thinking about how to escape this secret room. He noticed a small window in the chamber, and he began to figure out how to open it. He pushed the window with all his might, but it didn't move.

Jiang Lengyan was a bold person, she walked to the window and tried to push it open with her feet. However, she soon discovers that the window is held in place by some force.

Lin Weiyin, a calm girl, walked to the window and began to carefully observe the structure of the window. She found a small lock on the window, but she didn't know how to open it.

Luo Zhengding, an experienced man, walked up to the window and began to carefully observe the structure of the window. He noticed a small lock on the window, but he wasn't sure how to open it.

At night, An Ruozhi secretly came to the secret room, and she whispered: "Ai Shusheng, are you there?" Ai Chen saw: "Aunt Andao, why are you here?" From a small window, she handed over the weapons of Lin Weiyin, Jiang Lengyan and Luo Zhengding to Ai Chen.

An Ruozhi said: "Ai Shusheng, there are mechanisms in the secret room, you can study carefully, and you can escape from the secret room." ”

Then, An Ruozhi handed Lin Weiyin a worn-out map. The map depicts a route leading to the exit of the secret room. "This is something I found from an ancient book, and according to the markings on the map, as long as you find this mechanism and activate it, you can easily get out of here," An Ruozhi said. ”

Ai Chen looked at An Ruozhi gratefully, he knew that there was a huge secret hidden in this secret room. He decides to follow An Ruozhi's instructions, find the mechanism, and get out of here.

At this time, Master Qiu appeared behind An Daogu, "Apprentice, what are you doing?" actually betrayed the master, you go back with me. ”

Ai Chen picked up the map, looked at the markings on it, and frowned. It was pitch black in the chamber, with only a faint light illuminating the entire space. He didn't know where he was or how he was going to escape. He can only look for the mechanism according to the map, hoping to find a way out.

Jiang Lengyan was a little worried: "Fat Luo, don't be too confident." This secret room is said to be unable to find an exit for even the brightest detectives, but can we? ”

Luo Zhengding disagreed: "Don't worry, I have my own method." We just need to carefully look at every corner and look for clues to find the exit. ”

So, Luo Zhengding and Jiang Lengyan began to try. They carefully observed every nook and cranny of the chamber, trying to find any possible clues. Suddenly, Luo Zhengding spotted a strange symbol, which he guessed might be a clue to the exit.

"Jiang Lengyan, look at this symbol! I think that's the clue to the exit! Luo Zhengding said excitedly.

Jiang Lengyan looked at the symbol, and then frowned: "I seem to have seen this symbol somewhere." By the way, it's an old secret saying! We need more clues to solve the mystery of the secret room. ”

Luo Zhengding was unwilling: "Then what should we do?" Are we going to stay here for the rest of our lives? ”

Jiang Lengyan thought for a while, and suddenly came up with an idea: "We can try to use the method of psychological reasoning to solve this mystery." ”

So, Jiang Lengyan and Luo Zhengding began to think about what kind of psychological hints the owner of the secret room might have left. They noticed every detail in the chamber, including the walls, floor, ceiling, etc. Find clues to the mystery of the secret room.

Lin Weiyin followed behind Ai Chen, holding a knife in her hand, ready to respond to emergencies at any time. When she saw Ai Chen's frown, she knew that he must be in trouble. So she stepped forward and asked, "Ai Chen, what's wrong with you?" ”

Ai Chen looked at Lin Weiyin, sighed, and said, "I can't find the mechanism, I don't know how to escape." ”

Lin Weiyin looked at the map and found that the location of the organ was clearly marked. She pointed to a marker on the map and said, "This is where the mechanism is, but I don't know how to open it." ”

Ai Chen looked at the map, then at the knife in Lin Weiyin's hand, and suddenly had an idea, and said, "We can try to use the knife to cut through that stone wall." ”

Lin Weiyin nodded, and the two walked to the position of the organ together. The stone wall was thick, and it took them all their strength to push it away. Inside was an ancient key, and when they picked it up, they returned to its place on the stone wall.

Lin Weiyin took the key and inserted it into the lock hole of the mechanism, but the lock was not opened. She was a little anxious, worried that she and Ai Chen were trapped here.

When Ai Chen saw Lin Weiyin's expression, he knew that she was already in a hurry. He patted her on the shoulder and comforted, "Don't worry, we'll find a way out." ”

At this moment, Lin Weiyin suddenly felt a chill. She looked up and saw the arrow coming out of the cracks in the mechanism. She shouted, "Ai Chen, be careful! ”

Ai Chen heard Lin Weiyin's warning, but he had no time to dodge. A dark arrow pierced his shoulder, causing him to take a few steps backwards in pain. When Lin Weiyin saw this scene, she was very anxious. She quickly threw the knife at the location of the dark arrow, hoping to stop it from firing.

Luckily, the Dark Arrow was hit by a knife, and it stopped firing. Ai Chen gritted his teeth in pain, but he continued to pick up the key and inserted it into the lock hole. This time, the lock was opened.

Lin Weiyin looked at Ai Chen's expression and knew that he had made a decision. She held his hand tightly and walked into the mechanism together.

After walking for a while, they realized that it was a secret passage. It was dark in the tunnels, but they kept going. They don't know where this secret passage leads, but they believe that if they keep going, they will always find a way out.

After a long walk in the secret passage, they finally saw the exit. Ai Chen, Lin Weiyin, Jiang Lengyan and Luo Zhengding walked out of the secret room together, and they finally escaped.