"As far as the way of forging swords is concerned, in this world, the old man thinks that he is the second, and no one can bear the title of the first!" The old man said proudly: "Boy, if you are willing to agree to this deal, the old man will teach you what he has learned all his life!"

Regarding the conditions proposed by the old man, Yun Zhan answered the question: "Since you are so powerful, how can you be suppressed here?"

"Hmph!" the old man snorted coldly and said resentfully: "It's not because of the invincible old thief!"

"Dao is invincible?" Hearing the old man repeatedly mention this name, Yun Zhan remembered that when he first came to the Sword Casting Tower, Xu Hao seemed to have said the same, and asked, "Could it be that he is the valley master of the Sword Casting Valley?"

"Phew!" the old man said angrily: "What is the valley master of the Sword Casting Valley, he is usurping, and the old man is the real Sword Casting Valley Master!"

"What!" Yun Zhan was stunned, his face full of disbelief.

Wasn't this sword-casting tower built by Sword Casting Valley and ordered Xu Hao to guard it?

And this sword-casting tower was obviously used to suppress this old man, but if this old man was really the master of the Sword Casting Valley, why would he be suppressed by the Sword Casting Valley, this really doesn't make sense!

Regarding Yun Zhan's doubts, the old man explained: "The old man's name is Yang Dingtian, and he and Dao Invincible have worshiped the Sword Casting Valley together since childhood, and were accepted as a disciple by the then Sword Casting Valley Master and became a senior brother. ”

"After the death of the master, the old man succeeded to the position of the valley master, the old man knew that the Tao was invincible and disgruntled, the old man and he were brothers who grew up together after all, for the sake of brotherhood, the old man accepted his son Dao Qianji as an apprentice on the day he succeeded the valley master, and the old man did this, which is to tell him that although you can't be the valley master, your son will become the next valley master!"

It can be seen from this that this old man is really a true man who values love and righteousness.

"But I don't want to be invincible but take revenge!" Speaking of this, the killing intent in Yang Dingtian's eyes rose sharply, and he said hatefully: "One day, a friend asked the old man to forge a divine sword for him, but how could the divine sword be so easy to cast, so the old man handed over everything in the valley to Dao invincible, and only took his son Dao Qianji to retreat and forge the sword together!"

"It's been a full year, just when the divine sword is about to be cast, but I don't want to Dao Qianji suddenly attack the old man, at such a critical moment, the old man would expect this little beast to sneak attack the old man, at the same time, the invincible old thief was also suddenly killed, under the sneak attack of this pair of beast father and son, the old man's body was destroyed, and only a wisp of remnant soul remained!"

"Fortunately, there is this fire spirit bead, and the old man has put a wisp of remnant soul in it, so that he can survive until now!" Yang Dingtian hated and said: "Although the old thief is invincible, he wants to kill the old man, but unfortunately this fire spirit bead is so easy to destroy, and in the end he has to trap the old man and the fire spirit bead in this blood soul trapped demon array, in a vain attempt to slowly consume the old man!"

Yun Zhan frowned and said, "That friend who is looking for you to forge a sword, could it be that he is also in collusion with Dao Invincible, otherwise how could it be a coincidence?"

"Impossible!" Yang Dingtian shook his head and said, "That person, whether it is strength or background, is unlikely to be in the same league with a shameless villain like Dao Invincible!"

Although the two were talking calmly, the battle never stopped.

The flames around Yang Dingtian sometimes turned into fists, sometimes into swords, although there were many blood souls, they could not always attack Yang Dingtian's side, but the spiritual power of Yun Zhan was constantly consumed, and the power of the Blood Soul Trapping Demon Array was also sharply reduced.

"Boy, if you delay any longer, you will definitely die!" Yang Dingtian smiled and looked at the cloud battle that turned into an array.

Yun Zhan knew that what Yang Dingtian said was true, before Xu Hao had replaced the soul stone, the Blood Soul Trapped Demon Array would never stop consuming his spiritual power, and under such a fierce confrontation, Yun Zhan's spiritual power would last for a few minutes at most, and he would completely run out.

"Damn! I've been trapped!" If Yun Zhan was given another chance, he wouldn't have taken over the drudgery if he was killed.

"How about it? The old man's previous transaction is still valid, as long as you are willing to withdraw from the formation, the old man will not only not kill you, but will also teach you what he has learned from sword forging all his life!" Obviously, the confrontation with the Blood Soul Trapped Demon Great Array, Yang Dingtian's consumption is also huge, otherwise as long as he delays for a few more minutes and consumes Yun Zhan to death, he can easily break out of the formation, so why bother to make any deal with Yun Zhan.

"Okay!" Yun Zhan nodded and agreed, he is not the kind of person who admits death, although he previously promised Xu Hao that before he replaced the Soul Stone Array Eye, he would temporarily control the Great Array instead of the Formation Eye, but under this choice of either being consumed alive or agreeing to a deal, in the face of a threat to his life, he must know how to be flexible and choose to protect himself.

As soon as the words fell, Yun Zhan's body and mind began to retreat from the large array and return to his physical body.

As soon as he returned to his physical body, Yun Zhan felt his eyes fluttering, and his whole person felt light, which was a reaction to the excessive consumption of spiritual power.

On the other hand, without the formation eye of the cloud battle incarnation, the Blood Soul Trapped Demon Great Array immediately stopped functioning, and the twelve blood souls also stopped taking the initiative to attack, but this Blood Soul Trapped Demon Great Array was a large array that trapped and killed in one, although the active attack was stopped at this time, but the twelve blood souls still firmly formed an encirclement, trapping the fire spirit bead that held a wisp of remnant soul in Yang Dingtian in the array.

"Whew!-"

Without the active attack of the blood soul, the pressure of Yang Dingtian suddenly decreased a lot, and the burning void purple flame in the palm of his hand suddenly flew out of his palm and fell into the fire spirit bead behind him, and the flame suspended outside the fire spirit bead also soared, and the vast flame directly turned into a fire snake, and rushed straight to the blood dragon in front of him.

"Broken!"

With Yang Dingtian's loud shout, the fire snake was like a spear, stabbing into the body of the blood dragon, twisting violently, directly shaking the blood dragon away, turning it into a blood mist again, twelve to one, and the blood soul trapped demon array was immediately broken out of a hole.

"Boom!-"

As soon as the Blood Soul Trap Demon Array was breached, the metal ground at the bottom of the tower suddenly exploded, and the entire Sword Casting Tower immediately shook violently, followed by the earth as well, even the entire Black Rock City seemed to have a major earthquake.

"Don't resist!" In the midst of the flying stones, Yang Dingtian did not forget his promise to move forward, passed by Yun Zhan's side, and spoke.

At this time, where was there any possibility of Yun Zhan resisting, he only felt that as soon as he saw a flower, he was shot by the fire spirit bead and a dazzling red light was shot on his body, and the whole person disappeared.

The remnant soul of Yang Dingtian also disappeared, leaving only the fire spirit bead wrapped in the fire snake and scurrying into the chimney that connected to the ground.

"It's over!" Xu Hao, who was replacing the soul stone at the top of the tower, felt the shaking of the sword casting tower, and then saw the fire snake wrapped in the fire spirit bead rushing out, and immediately understood that the large array at the bottom of the tower was broken, and the huge body immediately collapsed to the ground, and watched the fire snake rush into the night sky with a dull gaze, until it completely disappeared.