Nie Tian looked at the little soul-eating rat, and the corners of his mouth curled up in an evil way. He guessed that this little thing must have always existed in the soul-gathering blood pool, and somehow, it had somehow figured out how to open the spirit array in the giant soul-gathering blood pool. Nie Tian took a look at the spirit array in the soul-gathering blood pool. It was just a fourth-level spirit array, which posed no threat to the real strong. The blood-red water dragon was just a facade, and the spirit array was also just a facade. The only one with any real strength was the little soul-eating rat. "Okay! Little thing, let me pierce your tiger skin!" Nie Tian said lightly, and slapped it with his palm, and a sword energy broke through the air. "Puff!" The sword energy flew in the air, whistling past, and directly hit the head of the water dragon. The huge water dragon seemed to be made of tofu. With a crisp sound, it immediately "splashed" and became a dead water, falling into the soul-gathering blood pool. "Squeak, squeak!" The soul-eating rat lost the protection of the water dragon, revealing its true face, and called out in panic. It obviously didn't expect that someone would dare to attack such an angry "dragon". Its red eyes rolled around twice, and then it swung its slender tail and tilted its head to dive into the pool of blood. "Want to escape? It's too late." Nie Tian smiled faintly. The action of the Soul Devouring Rat was within his expectations. "Swish!" Jian Juetian slashed, and a group of sword energy spread into a sword net, which suddenly came and wrapped up the Soul Devouring Rat.
The Soul Devouring Rat was very fast, but Nie Tian was faster than him in thinking. For this kind of predictive attack, even the Soul Devouring Rat would find it difficult to escape. "Squeak, squeak, squeak." The Soul Devouring Rat was trapped in the sword net, and its little claws scratched frantically, but it was of no use, so it began to call out in panic. "Little guy, come here obediently." Nie Tian ignored its call and waved his hand, and the Soul Devouring Rat flew over. Without any hesitation, while the Soul Devouring Rat was still in the air, Nie Tian's spiritual consciousness shot out a soul mark, which was directly imprinted on the Soul Devouring Rat's forehead. "Squeak, squeak, squeak." The Soul Devouring Rat screamed, and the next moment it appeared in Nie Tian's Chaos Coffin. The Chaos Coffin is Nie Tian's soul space, and the space attributes are different from the external space. If a warrior wants to let something from the outside world enter his own soul space, he must engrave the warrior's soul mark. Soul marks can only be added to living things, so elixirs, spiritual weapons, etc. cannot enter the soul space. As for other warriors, they have extremely strong soul marks and cannot be marked with other people's soul marks, so it is impossible to enter other people's soul spaces. The previous Phantom Snow Fox was able to enter the Chaos Coffin because Xiao Jiu engraved Nie Tian's soul mark on it. The Nine-Polar Chaos Beast was originally nurtured by the Chaos Coffin and carried Nie Tian's soul mark. At present, Nie Tian can only carve soul marks on small spirit beasts such as Phantom Snow Fox and Soul Devouring Rat. As for those large spirit beasts, their own soul marks are very strong, and it is not easy to carve another soul mark. Moreover, not all spirit beasts can enter Nie Tian's Chaos Original Coffin. They must be spirit beasts that are against the sky or have the potential to be against the sky. Soul Devouring Rat is an ancient demon beast. As long as it is provided with enough Yuan Ling, it can grow to a very terrifying level. In the previous life, when Nie Tian fought against the Nine Nether Demon Emperor Qi Wu Xiaotian, he was very afraid of the Soul Devouring Rat beside the latter. The Soul Devouring Rat, which is a thousand-meter long, bites the Yuan Ling. Even the ninth-level supreme Yuan Ling of the Nine Extreme Beast is enough to drink a pot. There is nothing in the soul space of other warriors, unlike Nie Tian, who has a large coffin in his soul space, and it is a large coffin that is particularly suitable for cultivation. The Soul Devouring Rat entered the Chaos Original Coffin and immediately woke up Xiao Jiu who was sleeping soundly. "Ah!" Xiao Jiu looked at the Soul Devouring Rat that suddenly appeared, and his two already big eyes became even more exaggerated. He shouted happily, stretched out his little claws, pinched the Soul Devouring Rat's tail, and lifted it up. "Squeak, squeak, squeak." The Soul Devouring Rat screamed in fear.
The Phantom Snow Fox on the side folded his arms and watched from the side, with a calm face. Anyway, those who watch the excitement are not afraid of big trouble. The Nine-Polar Chaos Beast, the Phantom Snow Fox, and a Soul Devouring Rat, Nie Tian's coffin became lively all of a sudden. Nie Tian didn't care about these little things, and directly blocked the sound of the Chaos Original Coffin, with a smug smile on his face. It is definitely a great gain to be able to get a Soul Devouring Rat. The other people around Nie Tian had been stunned for a long time, and it took them a long time to react. Especially Dongfang Du and Chu Xifeng, their eyes turned red as they watched. Even a fool can see that Nie Tian just smashed the blood-red water dragon and caught a green little mouse. That little mouse must be an extraordinary spirit beast. When they thought that all the benefits were taken by Nie Tian, Dongfang Du and Chu Xifeng's eyes became more vicious, and they wanted to hang Nie Tian up and beat him up to vent their anger. "Brother Nie Tian, what was that green little thing just now?" At this time, Duanmu Wan'er came over and asked curiously. "Ahem." Nie Tian coughed twice and said, "It's just a small spiritual pet, not worth mentioning." Seeing that Nie Tian refused to say, Duanmu Wan'er stuck out her tongue in dissatisfaction and stopped asking. "Look! There's a door over there!" Duanmu Wan'er turned around disappointedly, and suddenly saw a door and screamed. Everyone looked in the direction of Duanmu Wan'er's gaze, and indeed saw a door appearing opposite the Soul Gathering Blood Pool. This door did not exist before. It must be that the Soul Devouring Rat opened the spirit formation of the Soul Gathering Blood Pool and opened some other mechanisms. Nie Tian guessed that the door was most likely a secret passage in the underground palace. As for where it led to, it was hard to say. However, Nie Tian's biggest purpose of entering the Blood Slaughter Ancient Tomb had not been achieved. He had not yet met the Corpse Demon Lord, so he said: "This underground palace is very large. There must be a lot of good things waiting for us. I want to go to the front to see. Are you interested?" After saying that, Nie Tian smiled faintly, and walked straight to the secret door without caring about others. Ruoyu Qianye did not hesitate and followed directly. Duanmu brothers and sisters were of course happy to follow Nie Tian, and the others thought about it and followed quickly. Although Nie Tian was not the strongest among the group, his performance had made him the core of the group. At this time, there were still more than a dozen people left in the underground palace, and the others were scared away by the tricks of the Soul Devouring Rat. Everyone followed Nie Tian to the secret door. Behind the secret door is a narrow passage, only one meter wide and more than two meters high, which looks very crowded. "If there is a trap in such a secret passage, I will die." Nie Tian said in his heart, but he still stepped forward firmly. Since he has come here, even if there are mountains of swords and seas of fire ahead, Nie Tian will risk his life to break through!