Naturally, this grenade was Li Wutong's handiwork. She hid under the stone table and found that the earth and stones under the stone table were empty. So she exerted force under her feet. Kick through the dirt and burrow into the newly discovered holes.

Just when Wu Tongguang and Xu Bohao were fighting, Li Wutong was surprised to find that the hole under the stone table was still ventilated with the outside world, indicating that this cave could extend beyond the stone room.

Li Wutong searched carefully, found that the entrance of the cave was sealed with a layer of soil and stone, the hole was about half a foot down, there was a mechanism, she touched the edge of the hole with her hand, and found that the edge of the hole was also equipped with a sandwich, and the interlayer was a thick steel plate that was quick to touch the cold, if you didn't guess wrong, when someone turned the mechanism, the steel plate would stretch out and seal the hole.

This trap is clearly the preserve of this stone chamber to escape and intercept the enemy!

She didn't have time to think about who built such a stone room, such a tunnel, such a cave and a mechanism, she had already heard very clearly that Xu Bohao was shouting to capture Wu Tongguang alive, how could she not be worried.

As if God had the help of heaven and that fate should not be extinguished, the maker of this cave mechanism actually reserved two earthen grenades in the cave.

Li Wutong thought for a while about the use of the mechanism and the grenade, and then thought that this piece of stainless steel plate would definitely be able to resist the impulse, and when the stainless steel plate closed the door and threw out the grenade, it would be able to injure the enemy on the ground!

But Wu Tongguang is still on it. How could she escape alone.

"Wu Xiaobai, you hide quickly......" she said anxiously in her heart. This moment is longer than ever.

As the minutes passed, Li Wutong was so anxious that he was sweating profusely, if the enemy found a hole under the table during the fight, the two of them would lose their only chance to escape.

"If Wu Tongguang can't escape, then I ...... too"

When he was worried, he only heard the continuous gunshots in the stone room, and almost at the same time, a figure jumped into the hole, and with the faint gunfire, Li Wutong could still distinguish the person who came, and exclaimed: "Wu Tongguang!" ”

As soon as Wu Tongguang landed, he rolled over and flashed behind Li Wutong.

As soon as Li Wutong raised his hand, a grenade was thrown out of the hole, and then the mechanism was rotated, and the fine steel plate rolled and rolled and quickly closed, as if the heaven and earth were separated, and it was really seamless and ever-changing!

Li Wutong and Wu Tongguang hugged each other, and Li Wutong scolded: "Dead wood, why did you come down?" ”

Wu Tongguang was embarrassed, and said with a red face: "I just thought of it." ”

Li Wutong said: "How do you know that there is an exit here?" ”

Wu Tongguang said with a smile: "I'm fighting life and death outside, it's so lively, it's better for you, hide under the stone table, don't come out for a long time, I guess there must be something strange under the stone table." ”

Li Wutong said: "You said it easily, how long have I been scared down there!" ”

Wu Tongguang sighed and said: "I also gambled my life, if I had misjudged, I would have been beaten into a sieve a long time ago." ”

Li Wutong said: "I didn't come out because I was afraid of exposing this hole and mechanism, and I was afraid that you would be distracted." ”

Wu Tongguang said: "I know, if you don't show up for a long time, it is to send me a signal - you can escape under the table, and you already have a strategy to deal with it, so I kicked Xu Bohao away and pounced under the stone table, if not...... If not......" Later, I felt shy.

Li Wutong blinked, stared at Wu Tongguang's face, as if a flower had grown on his face, and asked, "If not, what?" ”

Wu Tongguang felt particularly embarrassed and didn't know how to answer.

Li Wutong grabbed Bai and said: "Mother-in-law, mother-in-law, it's really like a girl, am I here to tell you, if not, how can I survive alone." ”

Wu Tongguang just wanted to say that. The two of them have established a tacit understanding and affection, which can save lives in the face of a crisis.

When Wu Tongguang was fighting with Xu Bohao, of course Li Wutong would not escape alone, and would definitely show up to help Wu Tongguang, but she hid under the stone table and was silent, Wu Tongguang deduced that there would be a way out under the stone table.

Li Wutong didn't show up for a long time, so there was only one reasonable explanation - she had already prepared all the ways to retreat from the enemy, just waiting for Wu Tongguang to come back.

The two of them escaped death, it was really like a trance, and when they saw the hole in the ground, the fine steel plate on the top of their heads was difficult to move, and a dark tunnel on the right side was blowing through the cool breeze, which made their hearts feel cool.

Wu Tongguang didn't say much, took Li Wutong's hand, and slowly walked towards the tunnel, the tunnel was much wider than the passage in front of the stone room just now, and the two could almost walk side by side.

Li Wutong said: "After experiencing dangers, my current mood is really 'it's better to go back to my hometown mountain'." ”

She casually used Master Huiyun's verses, and it didn't matter if she used them correctly or not.

Wu Tongguang said: "Wutong, do you know? Fighting with Xu Bohao just now, a thought quickly turned in my mind. ”

Li Wutong asked, "What is the idea?" ”

Wu Tongguang said: "Some things, it is possible that what we see is just a superficial phenomenon, just like Xu Bohao, I have been lurking for so long, working with him, I never knew that he had such skills, I thought he was just a straw bag who borrowed Xiao Guodong's favor to the upper position, you may not know, I almost planted it in his hands today, I believe that the grenade just now should not be difficult for Xu Bohao." ”

Li Wutong was puzzled: "You mean ......?"

Wu Tongguang said as he walked: "The clearer things look, the more likely they are to confuse people's eyes, and the poetry collection in our hands is probably not as simple as invisible ink." ”

Li Wutong said: "You mean...... Poetry collections are just the surface of what we see? ”

Wu Tongguang said: "Yes, isn't Master Huiyun's return to truth just a reminder to us that we are not bound by the world and appearances? Half of the book is written in invisible ink, telling us to look for this collection of poems, and if this book of poems is used again in invisible ink, wouldn't it be even more boring. ”

Li Wutong was puzzled and said: "According to what you mean, there are no more words hidden in this poetry collection?" ”

Wu Tongguang's eyes lit up, and he said slowly: "Yes, the content of the Chinese characters in the poem "Guiyan" in the poetry collection is the 'appearance' we see. ”

......

Wu Tongguang and Li Wutong were walking through the tunnel, a touch of moonlight suddenly reflected on the top of their heads, and when they looked up, they found that the tunnel had come to an end, and there was a square exit above their heads, although they didn't know where it was now, but thinking back to the thrilling stone room and the tunnel just now, the two couldn't help but secretly rejoice.

It's just that they don't know that not long before they walked to the entrance of the cave, there were many thrilling stories happening around the exit, and the protagonist of the story was also glad that he was able to get out of the trap.

This underground cave, through a long tunnel, connects the stone chamber of Master Huiyun's former residence at one end, and the three-sided alley that Zheng Biwan broke into after the man in black at the other.

Of course, it is not only Wu Tongguang and Li Wutong who are fortunate to get out of trouble, but also Zheng Biwan. The gun was about to sound out, and Zheng Biwan rushed out, still a foot and a half away from the hole where the man in black was hiding.

But at this foot and a half distance, she could no longer leap again, and a breath of death surged over her cold face. At this moment, a long rope flew out of the mouth of the cave, wrapped her hand, and someone on the other end of the rope pulled her towards the mouth of the hole.

Zheng Biwan fell into the hole, and the gunshots rang out behind her, and the bullets grazed the corners of her clothes, hitting the ground with an unknown amount of ammunition, stirring up dust.

Compared with the difficulty of escaping under the gunfire net, what surprised Zheng Biwan even more was that she finally slapped her face with the man in black, and it was the man in black who helped, he was the one who introduced the trap, and he was the one who helped, what kind of medicine was sold in this gourd.

The most critical question is that Zheng Biwan not only knows this face, but is also very familiar with it, she exclaimed: "It's you?" ”