Tian Xu caught another prime-aged male tiger over there, and when he was about to leave, he found a special herd of deer.

This is a herd of sika deer, with a total of more than a dozen of them, and only one stag. This stag is noticeably stronger and taller than the other stags, with a pair of huge antlers on its top. The antlers revealed a rich aura, and it turned out to be a ground-level immortal medicine.

Tian Xu was very curious, he caught this deer and took a closer look, and found that the aura of this deer was concentrated on the antlers, and there was nothing special in other places. Deer antlers generally grow in spring and fall off in winter, and the newly grown antlers are rich in blood vessels and dense with fluff, and if they are cut at that time, they are deer antlers. It is now the end of summer and the beginning of autumn, the antlers have become old, and the medicinal effect has been greatly weakened, and it is still a ground-level immortal medicine, so what will happen to the antler velvet of this deer?

Tian Xu used a thin knife to cut off the pair of antlers, and the deer struggled desperately, but still couldn't escape Tian Xu's poisonous hands, so he had to accept his fate.

Tian Xu let go of the hornless deer, put away the antlers, and left the tiger park.

"This Tiger Garden is a good place, I don't know which sect will occupy this place in the future. He said with some pity, but then he was relieved: "Anyway, I won't take it, see which sect is lucky, come and choose this cheap." ”

On the way back, Tian Xu checked the harvest of this trip, except for the tiger bone for Ziyan Alchemy, that is, the pair of antlers and eleuthero that surprised him, other things are not treasures. And then there's the cash you got from here. Since he came out of the mountain, he has spent less than a million cash from Wen Yihe. He has spent most of it under his big spending. This time, I got millions of cash from Humen, and I can spend it for a while.

Reflecting on the course of this operation, he realized that he had made several fatal mistakes. First of all, he didn't pay attention to Humen, who had no head, but he met Feng Bowei, who was a high-level Ning Dan, and defeated him after he was seriously injured. The second is that they don't pay attention to the away battle in Humen's sphere of influence, if it weren't for the Tyrant Pill, if they didn't get it right, they would capsize in the gutter and be killed by a group of Humen's Qi-gathering disciples. There is also the fact that after Ning Dan, he put a lot of energy into alchemy, and he did not pay enough attention to the perception of aura and the learning of combat skills, which caused him to be pressed and beaten by Feng Bowei, whose combat skills were not very strong.

After driving for more than two hours, he found that he had overlooked an important problem, the car ran out of gas. Originally, there was an oil depot in Tiger Park, but he forgot to refuel, so he had to think of other ways. Along the way, I walked through the dense forest, and I basically didn't meet anyone, and God knows when I would be able to hitchhike back to the big city. He didn't have to be in a hurry, but Ziyan was still waiting for him to find the ground level snow lotus to go back to alchemy, how could he not be in a hurry?

Tian Xu looked at a river running in the mountains, which should be a tributary of the Songhua River, and his heart suddenly moved: "If you go from this river, will you be able to reach Harbin City?"

Now the water temperature in the northeast has dropped to more than ten degrees, and it is no longer suitable for ordinary people to swim. However, Tian Xu is not afraid of low temperatures in the water. He stripped naked, plunged headlong into the river, and after switching to underwater breathing mode, his whole body and mind were excited.

The river water flowed out of the primeval forest, and it also carried the primitive aura of the 10,000-year-old snowfield, which made Tian Xu feel quite comfortable. He had no intention of finding out what treasures were in the water, but he just went down the river to the city of Hashi in his mind.

Soon after entering the water, Tian Xu found that his original swimming method was really not efficient, at that time he had not mastered the formation, he could only use aura, mechanically pushing himself forward, not to mention the amount of aura consumed, the speed was also slow, and he had to allocate a lot of energy to control the operation of aura. At this time, he naturally solved the problem of forward momentum and the problem of rectification and breathing by establishing two aura formations, so that his underwater actions became as free as on the shore, as he wanted, and his speed was also greatly improved, he could do about forty meters per second, which has surpassed many fish in the water, and it is much faster than the animals on land. Generally, a car on the highway will not exceed this speed.

In addition, Tian Xu is also a little dissatisfied with his underwater breathing pattern. He uses his nose to breathe in a gill-like way, and there is nothing uncomfortable about it, but when he is moving underwater at high speed, because the direction of his nose is exactly the opposite direction of his progress, the action of inhaling water when he breathes will affect the flow of water from his side, forming a turbulent flow, which increases the resistance to advance a lot. Moreover, at high speeds, the water flowing through the surface of the body is very fast, which will have a certain impact on his nose and make the breathing action uncomfortable. This is due to the fact that the structure of the human head is different from that of fish, and although he used the formation method to channel the current, he still could not completely solve the problem.

He could have swam in a similar way as a dolphin and breathed regularly, but he couldn't give up his olfactory imaging, and he had to breathe through his breath at any time, and this breath could not be stopped. Now that he has mastered the quasi-ultrasound detection method similar to dolphins, but it still cannot completely replace the olfactory imaging that he is good at, he is somewhat desperate to develop a more reliable way of breathing that does not affect or affect speed.

After trying several improved formations to guide the flow of water, Tian Xu was not satisfied, and finally he reluctantly gave up this extravagant hope.

After swimming at high speed for more than an hour, the river has become much wider and the current has calmed down a lot. He deliberately slowed down as he passed through a densely populated town. He knew that when he was swimming underwater at high speed, there would be a relatively obvious trajectory on the surface of the water, which was easy to be discovered by people and would inevitably shock the world.

In the human settlement, the river water has been more obviously polluted, and the aura in the water is far less intense than that upstream, and some of the smells that make him unpleasant are mixed into the river water, making him feel a little uncomfortable.

The smell in the water is not like in the air and can be masked by adjusting the sensitivity of the nose. When the water hits the nose directly, the smell comes straight to the mind, and there is no way to avoid it. After enduring it for a while, Tian Xu finally came up with a way to alleviate it.