C145 Boiling

"Lian Xin greets Benefactor." Bai Lianxin tilted her body slightly, and bowed to Tang Ao. Her actions were natural and natural, at this time, Bai Lianxin's heart was already in a mess, her ears and ears were already red.

"Hm!" You've come, and have been safe and sound throughout the entire journey! " Tang Ao waved his hands, exchanged some pleasantries with her, then turned to Song Hetong and went straight to the point, "Old man, I have finished training, and you still dare to say that the breath holding technique is quite useful, my body has gained another ten thousand jin of strength!"

With that, Tang Ao stepped into the inner hall. At this time, Song Hetong was like a skinny old man, except for a pair of eyes that occasionally flashed with a bright light. That bone like aura shot up into the sky, the aura of a battle with the heaven and earth completely vanished without a trace.

Song Hetong looked at Tang Ao with a strange expression and coughed dryly, his voice hoarse. "When the《 breath holding technique》 is trained to the extreme, one can casually change one's appearance and voice. Compared to the increase in strength of ten thousand jin, this should be more practical. In the future, you can avoid a lot of trouble. "

Tang Ao nodded, looking eager to give it a try, "Then let's continue! I've practiced all night and I want to test the results. "

"Good!" "Let's go!" After Song Hetong ordered for people to settle Bai Lianxin down, he followed Tang Ao to the thatched cottage.

As compared to yesterday, when Tang Ao started to circulate the [breath holding technique], he quickly pulled at it with both of his arms. Normal people would only be able to see illusory images one after another, and quickly reach the temperature for the black stone to melt.

As the flames burned the crucible, the small cottage was illuminated as if it were lava. The surrounding temperature rose sharply, and within a few minutes, it was completely dry.

After over a thousand tries, Tang Ao was already sweating like it was raining, and his eyes were almost covered in sweat. Although having a secret manual could lower the body's temperature, it was still a drop in the bucket.

Tang Ao even thought of using the《 Ice Crystal Sword》 to freeze himself and enjoy the bone-chilling cold.

"Alright!"

Very quickly, it was time for the Black Mountain Gold Coagulation to come out again. When Tang Ao heard the word 'good', his entire body suddenly tensed up. A bright light flashed across his eyes as he recorded the shape of the flame. At the same time, his arms moved at a fast pace, pulling the bellows with a light tempo.

"Chi la!" "Swish!"

With every surge of energy, the huge box would emit a low humming sound, constantly agitating the air flow into the blast furnace. Soon, he finished smelting the baskets of blackstone. He took out a piece of black gold that was slightly smaller than an adult's fist.

"How is it? How do you feel? " Song Hetong asked about the condition of Tang Ao's body, and at the same time, poured another basket of black stones into the pot, "Compared to yesterday, your speed was three to four times faster, and your smelting speed had increased by a lot. I believe that in the next three days or so, you should be able to completely refine all of the Yue Clan's Gold."

"Alright!" Tang Ao did not speak further, he buried his head and worked hard. He just treated it as a round of cultivation, a tempering of his physical body and patience.

In the next three days, Tang Ao only slept and ate, all of them were inside Song Hetong's hut, head lowered as he pulled the bellows.

After training his control over his vitality at the same time, after a few rounds, Tang Ao gradually corrected his habit of using his energy in large quantities. He accurately controlled every inch and every bit of his vitality, no more, no less.

At the same time, Tang Ao's body strength had increased by another 5,000 jin or so as his compatibility with the breath holding technique had improved. Right now, he did not need any help. Just based on his physical body, Tang Ao could be considered to be an existence at the same realm as him, not to mention those mental cultivation methods and fate souls that could increase his strength.

Bai Lianxin came a few times along the way and gave them some pastries and tea. However, she was afraid of disturbing the two so she quickly left.

"Kid, what do you think about our family's heart?"

Song Hetong's expression was strange as he asked Tang Ao about the way Tang Ao thought of Xin Er.

Tang Ao poured his entire body and mind into the fire, he did not notice the meaning behind Song Hetong's words, and said without thinking, "It's pretty good! To be able to support a clan on your own is not easy! "

"Yes!" So, how about I marry her to you? "

"Oh!" Oh? Ah ~ ~ "At this moment, Tang Ao's face unexpectedly had three different expressions, from bewilderment, doubt, and panic.

"Old man, are you joking? I have a family, wouldn't it be asking for trouble if you married your granddaughter to me?" She's still my granddaughter, so don't push her into a fire pit. "

"Straight away!" "If you don't want to marry, then don't want to marry. Look at how flustered you are." Song Hetong looked at Tang Ao in disdain, "There's still the last basket left today. After you finish refining, go and get the thousand year cold spring water tonight."

"Alright!" Upon hearing that it was the last basket, Tang Ao could not help but heave a sigh of relief. Although his own strength had increased by quite a bit in the past few days, this kind of long and intense time and pressure had caused Tang Ao to be more sensitive than usual.

Upon hearing someone's praise, his hand began to twitch involuntarily. He was constantly pulling and pushing and he couldn't even stop himself from doing so.

"Crack!"

As the last piece of black gold was extracted, both Tang Ao and Yue Yang heaved a sigh of relief. The ten great baskets of Black Stone was actually only slightly larger than the head of an adult.

Looking at the ten small pieces of the Black Moon Gold in front of him, Tang Ao felt it was funny, "After working so hard for the past few days, is this all you have?"

"NO!" Although it was small in quantity, this small piece was concentrated with the essence of the black rock, incomparably heavy. The divine weapons refined by them do not even have the strength of ten thousand jin. They do not even have the ability to lift them up, let alone practice their moves together! "

"So powerful!" Tang Ao was shocked, he raised his hand to grab one piece, and sure enough it was extremely heavy, he only grabbed one piece after using about two to three thousand kilograms of strength. Tang Ao suddenly thought about it. The first time he extracted the Black Gold, Song Hetong had casually taken it and easily played with it. For the first time, he couldn't see through the person in front of him.

"Alright!" Prepare a moment, I will tell you how to retrieve the thousand year cold spring from the ground later. " Song Hetong pulled Tang Ao back from his deep thoughts and shock.

"The Ice Spring is underground? Where is the entrance? " Tang Ao asked curiously.

"Come with me!" "I'll explain it to you as we walk!" Song Hetong called out, seeing that Tang Ao was following him, he continued, "The cold spring is in the well behind the workshop."

"Well?"

"That's right!" After you go down, you'll feel very cold, so don't use your martial arts to block it. When you feel that you can't take it anymore and are about to get frozen, when you run the breath holding technique that I taught you again, this is your last step to increase it by 20,000 jin.

This is a test of your endurance and your grasp of subtle changes. There was a door at the bottom of the well. After entering, the Millennium Ice Spring was there. Be careful. "

"Alright!" Tang Ao nodded and slowly slid down the wall of the well. A dilapidated wooden door appeared in front of him.