It has been recorded in the "Cult Classics: Mountains and Rivers Atlas Volume": Xingyue Mountains, located in the west of northern Xinjiang, north of Kunlun, vertical and horizontal, originating from the ancient veins of Kunlun, and finally the shore of Hexi, the terrain is dangerous, towering into the clouds, the river stream is wide and deep, the people are inaccessible, the tigers and wolves are infested, and the non-superhuman will not dare to go alone.

After leaving Xingyue City, Dongfang Ziyan finally truly experienced the feeling of "towering into the clouds, the river stream is wide and deep" in the Xingyue Mountains. He walked on a deserted mountain road, and there was nothing along the way but deep ravines and thick fog.

Walking cautiously on the mountain road, Dongfang Ziyan hit the road in front of him with the long sword in his hand while walking, the soles of his shoes rubbed the gravel and made a swishing sound, the road was very narrow, and there was some inclination, it seemed that the slightest carelessness would slide into the deep stream below, and the deep stream was also cloudy and mist, bottomless, and if he fell to his death, he was afraid that he would not even find the body.

"Thousands of miles away, when will I be able to reach the realm of the Ghost Mountain......" Dongfang Ziyan sighed, looking at the continuous peaks behind the dense fog in the distance, there were several clusters of white snow peaks appearing in it, he knew that he had to climb over those snow peaks next, in order to really leave the boundary of the Xingyue Mountains and Mountain Range, enter the Ghost Mountain, and then continue to search for the whereabouts of the Kunlun Ancient Vein.

Walking to the bend of a mountain road, he saw a mountain back that could shelter from the wind, and then found a huge white snow rock there and sat down, although it was a sheltered place, but the wind came from all directions, it could still blow him, but it was much better than being exposed to the wind, he wrapped his clothes tightly, unloaded a series of equipment on his body, and immediately breathed a sigh of relief, and then he took out the dry food he brought from Xingyue City from his backpack, which was already frozen hard, and he knew that it must be as hard as a stone without tasting it, But he had no other food but to eat this.

He nibbled on the stiff steamed bun as he took out the short black knife from his waist and looked at it.

This knife was obtained by him from the old shopkeeper, completely made of precious black gold, only seven inches long, the knife edge has a barb, specially used to stab the enemy and bleed, there are also glyphs on the knife body, according to the old shopkeeper, this knife was ordered by an employer a long time ago, it is a secret weapon short knife specially used for assassination, it is said that not only can blow hair and break hair, but even the curtain wall made of diamonds can cut the mouth, not to mention the killing, it must be a one-hit kill. But this knife was not made by the old shopkeeper, because this short knife was already finished when it was sent, including the inscription on it, and the knife was sent to the old shopkeeper here just for maintenance, but the employer said that someone would come to pick up the knife, but no one has come for so many years, so the old shopkeeper gave this black gold short knife to Dongfang Ziyan.

This kind of alchemy knife made of black gold, if it is not contaminated with blood for a long time and is not washed by blood, it will rust, and Dongfang Ziyan gave the precious black box cannon design sample to the old shopkeeper, so the old shopkeeper gave him the short knife.

Of course, in addition to this black gold short knife, there were also a large number of mechanical alchemy products that were taken away by Dongfang Ziyan, and the old shopkeeper gave him a leather chain belt and an equipment backpack in order to make it easier for him to carry.

"Any delicacies of the mountains and seas that I used to eat at home are not as good as a piece of moldy dry food when I was hungry, and it is man-made......" Dongfang Ziyan looked at the last steamed bun in his hand, sighed, and then swallowed it, and then he poured the crumbs of the steamed bun in his palm into his mouth, and then patted his palm, picked up the chain belt on the ground and put it on his body, and then put the equipment backpack on his back, and continued to hurry with the wind and frost like a sword.