The blood of the ceratosaurus immediately filled the pool formed around the waterfall, but the traces of this blood were not obvious, because the shallows next to the water flow were covered with many naked corpses left over from ancient times, and these corpses were still gushing blood, staining the entire source of the water source red.

The merman took advantage of Chen Si's sniper horned dragon, tried his best to escape, and soon escaped to the shore, and suddenly jumped out of the water in the air, and the wide fishtail made a graceful arc in the air, and then flicked hard, and the merman pounced on the shore.

"Ha miserable and ......" the merman gasped, his face was pale, and he didn't know what he was talking about. Gu Fengchun and others also surrounded the closer, and found that a hole had been torn open on the merman's tail, and blood was spilling out.

"Is it alright?" Gu Fengchun saw that the shark's wound was very serious, and hurriedly asked. The merman shook his head, did not speak, continued to chant incantation-like things in a tone that no one could understand, and kept slapping his fish tail with a coral cane, only to see that his fish tail gradually shrank, and after a while, it became a "human leg", and it was the first time that everyone had seen such a strange thing. After the merman "grows" human legs, he exhales again, and his face becomes even more pale.

Gu Fengchun also saw that the wound on the shark's left leg still existed. He hurriedly turned his head and asked Chen Si to come over and help apply the medicine. Chen Si was still holding a gun at the moment, staring at the water. The ceratosaurus was hit by a series of blows from him, and finally dived to the bottom, but its skin and flesh were tough, and the wounds caused by the bullets were not particularly serious, so Chen Si still had to be wary of the ceratosaurus's retaliation.

"No, I can heal myself." The merman went ashore for a long time, and finally said a human word. He was right, and the wound on his leg was healing at a speed that was visible to the naked eye, which was amazing.

Chen Si handed the gun to Hu Zhibo, walked closer, saw the appearance of the merman, and said, "It's just a loss of strength, it's not serious." Listening to his words, Gu Fengchun was relieved. Chen Si didn't just come over to show the merman injuries, he then asked, "What's wrong?" What's going on behind the waterfall? ”

The merman opened his mouth and gasped for a few breaths before he said slowly: "Inside the waterfall is a passage, but the passage is under the water, and there is a mechanism, and there is a sharp wheel under the impact of the waterfall, forming a death barrier, once it touches it, it will be cut to pieces, and it is impossible to cross the past, and, near the wheel, a sea dragon is circling, as soon as it approaches its vicinity, it will chase after it." There was still a hint of trepidation in the merman's words. Apparently he hadn't recovered from the shock he had already received.

Chen Si nodded, he was proficient in mechanics, and through the shark's simple description, he already understood what kind of obstacles were standing in his way underwater. Moreover, judging from the current limited conditions, there is no ability to crack this mechanism.

"It's a bit tricky now." Chen Si muttered. In Chen Si's eyes, the ceratosaurus was not a big problem, because the bullets in the gun were enough to deal with, but the danger was the wheel described by the merman. Although the merman didn't say it clearly, he had already sketched a general image in his mind.

Outside the underwater passage, a large disc full of sharp blades was blocked by the energy of the impact of the waterfall, and if you wanted to reach the passage, you had to cross the wheel, but the wheel was untouchable, and even if you approached it, it would be sucked in and stirred into pieces of meat.

Of course, it is not that Chen Si has no way to destroy this organ, but that he lacks the conditions to implement it. The mechanism is driven entirely by the force of the impact of the waterfall. If you can divert the flow of the waterfall, the mechanism will stop immediately. But Chen Si knew that this method was the most unworkable. Because he simply didn't have the ability to do such a thing. Secondly, it can only destroy the construction of the mechanism. Chen Si is well aware of the vital point of the organ, as long as it destroys a little, it will cause a chain reaction, causing the paralysis of the entire organ. If there were a grenade, Chen Si would be able to do it easily, and he only needed to use the grenade's explosive ability to destroy the power of this mechanism. But after several fierce battles and falling into the abyss, the people did not even have basic food on them, how could there be grenades and weapons?

"No, I'll have to go down and see this mechanism." Chen Si said secretly in his heart. Only by seeing this mechanism can he devise corresponding measures for its implementation.

"I'm going into the water, and you're waiting for me up there." Chen Si had made up his mind and said to Gu Fengchun and the others.

Gu Fengchun was shocked, this horned dragon was still roaming underwater, at this time, Chen Si went down rashly, didn't he send the sheep into the tiger's mouth? "Underwater danger, don't act rashly!" Gu Fengchun objected.

"I have a gun in my hand, I'm not afraid." Chen Si smiled contemptuously. Sometimes, Chen Si's performance is that of a martial artist. Gu Fengchun frowned and said, "What if you have a gun?" Could it be that there will only be one ceratosaurus down there? Once the crowd is out, how is it good? ”

After listening to Gu Fengchun's words, Chen Si nodded and said: "That's okay, whoever has better water quality, you need the three of you to go down with me, you just need to help me around the realm, I have to go down to find out the structure of the mechanism blocking the passage, otherwise we will be contained here." ”

"I'll go!" The merman had already recovered his breath at this time and said loudly. If he wants to talk about water here, if he says second, no one dares to say first.

"Can you have the stamina to support it?" Chen Si frowned and said.

"Okay!" The merman patted his chest and said, "I'm so embarrassed because I'm being chased by that sea dragon, you have a weapon, why am I afraid of it?" The mermaid said. Chen Si nodded. Soren Gyatso also stepped forward and said, "I'm also water-based, and I can hold my breath underwater for more than 20 minutes. ”

Chen Si nodded, which can be regarded as acquiescing to Soren Gyatso's joining. In fact, he also hopes that Soren Gyatso will be able to go down, and he wants to observe more of Soren Gyatso's performance in order to verify his judgment of Soren Gyatso.

"Then I'll go too." Gu Fengchun said. He knows very well that he is underwater, breathing like a shark, his skin can draw oxygen from the water, and he is not afraid of diving for as long as he wants.

"You? No way! "Chen Si's tone is categorical, he won't let Gu Fengchun get into danger easily." Old Don, here you come! Chen Si appointed and asked Tang Maiqiu to help. He knew that Tang Maiqiu's water nature was slightly better than Xiao Zhonghua and the others.