"I forgot to introduce you just now," Jiang Dujin introduced Yu Yan to everyone: "This is Ruoxue, the centurion of the Ten Directions Army. Pen Fun Pavilion www.biquge.info" Yu Yan bowed politely to the swordsmiths and craftsmen: "In the snow, I have seen you. Jiang Dujin took the Xuanbing Long Sword and the Nether Umbrella in Yu Yan's hand and handed them to the leading swordsmith Long Cangzi: "This is the Netherworld Umbrella and the Primal Xuanbing, Qingyu Boiled Snow Long Sword, can you combine them into one?" Long Cangzi took the Netherworld Umbrella and the Xuanbing Long Sword Qingqi Boiling Snow and looked at it carefully, touched his chin and said, "Tsk, this is a bit difficult, but I happen to have another piece of thousand-year-old cold ice jade from the extreme abyss that can be used as a quenching material, it should be no problem, leave it to us." Jiang Dujin thanked the swordsmith: "Then Jiang Mou thanked everyone again." Yu Yan also thanked everyone else: "Ruoxue has thanked all the swordsmiths!" ”

After Yu Yan handed over the Nether Umbrella and the Xuanbing Long Sword to the swordsmith, she looked around in this swordcasting field, this huge swordcasting field was built underground, relatively outside, it should be relatively closed here, and the air would be relatively free of external circulation, but there are so many people here, how did they survive here, and they also built a swordcasting field here to fight iron swords, and they had to burn the iron swords until the metal could be melted off, how did they live and do things here in such a high temperature and such sultry conditions, If you want to set up a furnace for alchemy, if you want to maintain your life, you must have an exhaust outlet, but where is the exhaust port, Yu Yan looked up and found that the top was a big hole in the gray rock that was burned red, and from here to the top, you could see the sky through this big hole, and this sword casting field was like a dry well. What kind of place is this, Yu Yan frowned and thought. Jiang Dujin followed Yu Yan's gaze and looked at it, bowed his head slightly, and said: "This is a volcanic mine, and this sword-casting field is a cave after being hollowed out by demon mining in the early years, after this mountain was hollowed out, there was a collapse, and the entrance of the cave to the volcanic mine was sealed, only the upper crater remained, a few years ago I found that the underground secret room of the Heavenly Privy Court was just in the direction of the volcano mine, so I continued to dig the secret passage and connected the secret room of the Heavenly Castle Courtyard with here, and there is the current sword-casting field." "Huh? What the? There is actually a volcanic crater above, and the location where the sword-casting site is located used to be a volcanic eruption point, but if it is really a volcanic site, then these ancient people are too adventurous, and they actually build a sword-casting field in the crater, so they are not afraid that one day the volcano will erupt again and become roast pork, Yu Yan can't help but make up the scene of the volcanic eruption, it is really terrible.

But then again, since this is the underground of the volcanic mine, but the volcanic mine is still occupied by demons, aren't you afraid of being discovered by the Youdu Army and arresting or killing them all? Besides, now instead of sending the Ten Fang Army to infiltrate the volcanic mine, why not open up a path here in order to better obtain information, but it doesn't seem to work, there are volcanoes everywhere, if you accidentally dig up the magma of an active volcano, it will really be served in a pot, and even if the active volcanic magma is not dug up, if the Youdu Army finds the entrance to the Sword Casting Field, not to mention that the Sword Casting Field will not be guaranteed, and the Heavenly Council will be attacked because of this, and the gains outweigh the losses, so it will be better to maintain the status quo.