The stacking and forging method is that the materials of weapons are constantly folded and forged in this process. All-level weapons must be forged at least a hundred forged, and top-level weapons must be forged thousands of forged. Therefore, there is also a saying in the secular world that hundreds of forged swords and thousands of forged swords.

The fused star iron turned into a fast long strip under the forging of Mr. Hao. It could be vaguely seen as the prototype of a sword. After half an hour, Mr. Hao's hammer never stopped. An elderly man waved a heavy hammer and kept hitting it at an astonishing speed. This physical strength surprised Luo Yu. It would be absolutely horrible if it was placed in the eyes of secular people.

The star body also turned into a giant sword under the forging of Mr. Hao. The giant sword was purple all over, with a sword surface that was two palms wide. The sword body was two meters long, and the length of the shank accounted for one-quarter of the entire sword body. The hilt of Mr. Hao also melted an iron ring at the hilt. At this time, Mr. Hao also stopped forging and kept beating for half an hour. Hao was not blushing and gasping, as if nothing had happened, as if he had just done something effortless, and his physical strength was shocked to Luo Yu complain all over the floor.

"Master, is the sword made?" Luo Yu said, looking at the giant sword in Old Hao's hand.

"Don't worry, it's still early. Let's start the next step now, engrave the inscription!" Lao Hao said lightly.

"Inscription?"

"That's right! Inscriptions are the most important step for treasure-level weapons. Inscriptions have the function of connecting the vitality of heaven and earth, and different inscriptions have different effects. Although this giant sword is only refined to the top-grade mortal weapon, it is logical that there is no need to carve inscriptions, but it is different if it can be refined into a companion weapon. It requires blood to be etched and refined inscriptions," explained Hao Lao.

"Blood refining inscription!"

"Well! Blood refining inscriptions can make the best fit between the sword master and the sword. One day, you will break through to the innate realm and carve other inscriptions for the giant sword." As Mr. Hao spoke, a container filled with red blood flowing gold floated to Mr. Hao.

"Boy, let some blood be added, but this time I don't have ordinary blood, I need your essence and blood."

"Damn! Master, no, you still let it go, and you also need essence and blood!" Luo Yu said with a bitter face.

The essence and blood are the blood in the heart, which is the essence of the blood. There are a few drops for ordinary people at most, while the qi and blood of warriors are strong, but the acquired martial artists have only a few dozen drops at most. If the essence and blood are lost too much, it will cause the consequences of the decline of the state of qi and blood.

"Don't worry, I don't want you two or three pounds this time, just one drop," Old Hao smiled.

call…!

Luo Yu breathed a sigh of relief when he heard this. A drop of essence and blood had no effect on him and could be replenished soon.

"Even if you want two or three pounds, you won't have it unless you squeeze the disciple dry," Luo Yu muttered, and at the same time, the energy in his body surged, and a drop of essence and blood was forced out of his heart. The essence and blood were gushing out through the wound just now. This drop of essence and blood was only the size of a female finger, red like amber, emitting a faint red light.

After forcing this drop of essence and blood, Luo Yu's face turned pale again. Old Hao waved his hand and led it to the essence and blood fell into the red blood flowing gold. The red blood flowed with golden light, and the colorful rosy red flowed, like a cocktail that was adjusted, very beautiful.

Hao saw something like a black stud brush appeared in his hand. This was a special talisman pen for carving inscriptions. The tip of the old Hao pen was stained with red blood and gold. The red blood and gold in the jade bowl were all sucked into the talisman pen, and the whole body of the talisman pen also changed from black to red red.

Old Hao held the talisman pen in his hand, and carved the inscriptions on the sword surface that Luo Yu had never seen before. The inscriptions were carved on the sword surface and the vital energy around the heaven and earth appeared faintly, gathering into a fog visible to the naked eye and then pouring into the sword. After absorbing the vital energy of heaven and earth, those inscriptions actually immersed and disappeared on the sword body. The talisman pen in Old Hao's hand never stopped, and the dragon and phoenix kept carving mysterious inscriptions.

After carving hundreds of different inscriptions, Lao Hao finally stopped writing, and at this time the inscriptions that disappeared into the sword all emerged, shining brightly. The inscriptions were hooked into a beautiful pattern, the pattern was like a flying dragon, wrapped around the sword, and the dragon head was just at the tail of the hilt.

"So beautiful!" Luo Yu said with his eyes lit up, looking at the purple giant sword. The giant sword was domineering in shape, and with the exquisite inscriptions, it was like a work of art. This forging art that turned decay into magic made Luo Yu even more yearning for.

"Master, are you?"

"Not yet!"

"not yet!"

"There are two more steps, re-furnace and quenching." When Mr. Hao spoke, he threw the giant sword into the furnace. This is called re-furnace. The purpose of re-furnace is to completely imprint the inscription on the sword body. The furnace was burned for half an hour. The sword body was red all over. When Mr. Hao wrapped the giant sword in his true energy, he took out the sword and threw it into the tank of ice spirit water.

Here…!

The high-temperature giant sword was put into the minus dozens of degrees Celsius, and a burst of white smoke rose above the sky, and the ice spirit water was constantly evaporated under the high temperature accompanied by the giant sword, and a jar of ice spirit water was constantly evaporated by the high temperature of the giant sword.

"This is the last step, quenching, the purpose is to cool the sword down for a short time and make the hardness of the sword body reach a peak," explained Hao Lao.

"Yeah! No wonder Master, you asked me to find ice spirit water. If it were ordinary water, it would be evaporated by the high temperature of Lihuo on the sword in an instant. Only the ice spirit water that is less than ten degrees below zero and does not freeze can be quenched." Luo Yu suddenly realized.

"Haha, you guy has finally gotten your mind. That's right, even if you replace it with ordinary water, even a pool of water will evaporate by the high temperature of Lihuo on the sword." Old Hao smiled. The water in the tank is slowly evaporating and declining with a trend that is visible to the naked eye.

"But ordinary weapons must not be quenched with ice spirit water"

"Oh! Why?"

"Because the materials of ordinary mortal weapons are stimulated by ice spirit water after high temperatures in the future, the weapons will be cracked when the heat and cold, and the weapons made of treasure-level materials can withstand the coldness of ice spirit water," explained Hao Lao.

"Oh, the principle of heat surge and cold shrinkage" Luo Yu could see through it at a glance.

"Heat rises and cold shrinks! This is the first time I heard this, but that's what it means."

While the two of them spoke, the ice spirit water in the tank was completely evaporated, and the giant sword also cooled down. At this point, the giant sword was cast. Lao Hao raised the giant sword and waved it twice. The strong wind hanged as the purple giant sword swung it.

"Drink!" A red light flashed in Old Hao's eyes, and he swung his sword to slash a small stone mountain in the small world through the air. A red sword light emitted, slashing towards the stone mountain. With a roar, the stone mountain was split in half.

"Damn! So awesome!" Luo Yu said in surprise. The sword of Mr. Hao just now was like a fairy god, the strongest attack Luo Yu had ever seen. The stone mountain hundreds of meters high was split in half. This power was really called the opening of the mountain and the ground. Mr. Hao seemed to have just waved it casually.
Chapter completed!