The dense runes are progressing in the form of Fibonacci sequences, arranged on a piece of Mithril template more than one meter long with a strange beauty, Zhang Tie's entire spirit at the moment is placed on the talisman pen in his hand, and the whole person concentrates and enters a strange state, in this state, Zhang Tie becomes a rune, and the rune becomes Zhang Tie, and a mysterious power resonates in Zhang Tie and the lines extended by the rune pen in his hand.

The last stroke fell, the 2584th rune was formed instantly, at the moment when the rune was formed, the entire Mithril template emitted a dazzling white light, and the temperature of the whole template began to rise, at the moment when the template was about to liquefy, Zhang Tie pulled down a metal operating lever beside him, and two huge mechanical arms stretched out with a metal pipe more than twenty meters long, with a finger of Zhang Tie's hand, those white light, the liquefied Mithril template instantly rushed into the metal pipe like a stream of water, A layer of Mithril plating was formed inside and outside the entire pipe, and the 2,584 runes flickered for a while, and then fell silent in the inner wall of the pipe, and the whole pipe suddenly seemed to have become cast by Mithril, shining brightly, and began to heat up......

Zhang Tie operated the metal tie rod, and the huge metal arm was like an excavator to put the hot metal pipe in a cement ditch on the ground, and tightly combined with the knot of the original pipe in the cement ditch.

Zhang Tie ran away from the self-assisted console he had built, and came to the valve of the pipeline, and when the valve was unscrewed, the icy water in the stream rushed into the pipeline. Then Zhang Tie ran to the bathing pond again, and it was only a moment's work. A layer of water vapor rises from the surface of the cold pond, and the water flowing into the pond begins to become hot. Zhang Tie squatted down and touched the water in the pond, and tears came down all of a sudden......

"It's successful, Lao Tzu has succeeded, Lao Tzu's rune array has succeeded, from today on, I'm finally a god craftsman......" Zhang Tie screamed and jumped on the edge of the pond, roaring, like crazy.

Nearly sixty years in the Tower of Time. Zhang Tie finally broke through the last barrier of the rune refiner, walked to the peak of the rune refiner, and was completely proficient in the use of rune arrays, and could already build more than 18 levels, with thousands of large rune array templates at every turn......

Even in Taixia, a person who can become a god craftsman in terms of rune refiners is a real national treasure.

The first thing Zhang Tie did when he became a rune refiner was not to make any earth-shattering inventions, but to make a gold-plated, self-heating water pipe made of Mithril as a raw material. With this water pipe, the second heating boiler made by Zhang Tie can finally be honorably laid off.

Sixty years after the Tower of Time, the first heating boiler made by Zhang Tie was in use for twenty years. He had already been honorably laid off, but the second heating boiler he made with higher craftsmanship and better materials has persisted until now. But after today, that boiler can also be decommissioned. Because the stream that flows into the bath is from now on. It only needs to go through the pipe processed by Zhang Tie, which is hot water, and there is no need to go through the process of boiler.

The self-heating water pipe seems simple, but it is similar to the principle of the core power component in the megaton ship of Taixia, in the eyes of all rune refiners, the water pipe buried by Zhang Tie in the ground for heating is a treasure of ingenuity and a crown on the head of the rune refiner......

Zhang Tie shouted on the edge of the pond for a while, and then rushed out of the crystal yurt with a gust of wind and flew directly to the cultivation platform outside.

Yan Feiqing was cultivating on the cultivation platform, and when she felt Zhang Tiefei coming, Yan Feiqing suddenly opened her eyes and ended her cultivation, and then, before Yan Feiqing could react, Zhang Tie laughed, hugged Yan Feiqing, and spun in a circle on the cultivation platform, if it was an ordinary woman, she would almost be stunned by Zhang Tie at this time, "Haha, I succeeded, I succeeded, I am already a craftsman......"

Zhang Tie was so happy that he couldn't help but share the news with Yan Feiqing.

"Put me down first...... Yan Feiqing was also infected by Zhang Tie's excitement and happiness.

"Ah, okay, okay!" Zhang Tie put Yan Feiqing down, wrapped his hands around Yan Feiqing's waist, and couldn't help but say again, "I have succeeded, I have mastered the eighteenth-order rune array, and your husband is already a divine craftsman......"

For Zhang Tie, his mood at the moment is even happier than a poor man winning a big reward of millions.

Yan Feiqing smiled, looked at Zhang Tie who was as happy as a child, gently wiped the fine beads of sweat on Zhang Tie's forehead with her hand, and said softly, "I knew you would be able to succeed......

Zhang Tie's hard work in the past sixty years, except for Zhang Tie, only Yan Feiqing knows how hard Zhang Tie has worked for this goal in these sixty years, Zhang Tie's hard work, sometimes, even makes Yan Feiqing feel a little distressed.

To be able to advance to a Divine Craftsman within sixty years, apart from the special cultivation environment in this Tower of Time and Zhang Tie's hard work in the past sixty years, only Zhang Tie knew that his Divine Emperor-level spiritual power played a very crucial role after advancing to the Craftsman Sect.

"Thank you for the sixty years you have accompanied me, if it weren't for you, if I stayed alone in this Tower of Time for sixty years, I might have gone crazy......" Zhang Tie hugged Yan Feiqing back in his arms and whispered in Yan Feiqing's ear.

Yan Feiqing didn't say anything, just hugged Zhang Tie, and at the same time kissed Zhang Tie's face, and leaned her head on Zhang Tie's shoulder, "These sixty years are too fast, I don't believe that I have spent sixty years with you here......"

"Men and women match, work is not tired, and it is not lonely, I guess this tower of time should be used like this......" Zhang Tie smiled, Yan Feiqing directly bit Zhang Tie's neck.

Sixty years, the two of them are in the Tower of Time, they are like guests, they are like guests, along the way, they have already been like husband and wife, Zhang Tie has advanced to the god craftsman today, and Yan Feiqing has already advanced to the Sky Knight in the past thirty years, Yan Feiqing's current Sky Knight rank has long been stable, and the sky has changed twice.

The two of them parted, looked at each other and smiled, and looked at the ball of time together.

On the Sphere of Time on the cultivation platform, there is a time display that only the last fifty-three days will be silent, and the Tower of Time will be silent again.

Zhang Tie picked Yan Feiqing up by the waist and walked towards the crystal yurt......

"Ah, what are you doing?"

"Of course, let's have a dream together to celebrate...... Zhang Tie said confidently......

(To be continued.) )