The more Shen Luo thought about it, the more excited he became, as long as he cultivated this technique by burning the longevity method, he could quickly cultivate to the realm of the Yuan Infant Stage.

As for burning longevity and losing life?

He had a spiritual object like Heavenly Spirit Liquid in his hands, so it was naturally not a big problem.

The heavenly spirit liquid has the ability to recover and lose one-third of its own longevity, plus it breaks through to the Yuan infant stage to increase the thousand-year lifespan, so there is no need to worry too much about the lifespan.

With a big hand grasping the void, he took the storage bag on the purple-robed man's waist, erased the forbidden divine sense brand on the storage bag, and Shen Luo used his divine sense to probe in and find a somewhat worn book.

Qianyuan burns blood.

These big characters are written on the cover of the book, and it is thought that the purple-robed man is practicing special exercises.

Holding the book in his hand, Shen Luo couldn't wait to read it attentively.

After a while, Shen Luo put down the exercise book in his hand and let out a long sigh helplessly.

This exercise can indeed burn the longevity of the advanced level, but the cost of cultivation is very large.

Qianyuan Blood Burning Gong can only be cultivated to the late stage of Jindan, and when he cultivates to the late stage of Jindan, he stops at this realm, and he cannot make the slightest advance in his life.

This exercise is useful to those who can't cultivate to the Jindan period, but it is insignificant to Shen Luo.

He was determined to cultivate to the Divine Transformation Stage and ascend to the Spirit Realm, rather than just wanting to cultivate to the late Jindan Realm, and after knowing the drawbacks of the Qianyuan Blood Burning Exercise, Shen Luo cut off the idea of cultivating the exercise.

Put away the exercise book in his hand, and groped twice on the purple-robed big man, but he didn't find anything else, so he fired a fireball to burn the big man's body, and finally flew in the direction of his cave.

When he came to the refining room of the cave mansion, Shen Luo shot out a spiritual light under the huge smelting furnace, and he was about to trigger the earth fire to start refining the natal magic weapon.

"Poof".

A small flame erupted from beneath the furnace, scorching the bottom of the furnace.

Shen Luo took out the storage bag, put all the materials for refining magic weapons on the ground, and as soon as his clothes flicked, the Five Elements magic weapon materials were thrown into the furnace by him.

Immediately after that, the ground fire under the smelting furnace was manipulated, and the flames rose and exploded, enveloping the entire smelting furnace inside.

The room became extremely hot because of the vigorous flames, and Shen Luo's face was red from the firelight.

The refining process was extremely long, burning for seven days and seven nights, and the magic weapon materials in the smelting furnace were gradually melted into a liquid state.

After another seven days, after melting, all the impurities in the magic weapon liquid were cleared by Shen Luo, and there were only five parts of five different colors in the smelting furnace.

He used his divine sense to wrap these five colors of liquid together to form a ball, and then used his divine sense mana to protect this liquid, threw the star sand iron essence into the smelting furnace, and continued to burn it with a large fire until it was refined, and the raging fire once again devoured the huge smelting furnace.

This time, the cautery and refining time was longer, a full month, and the iron essence in the smelting furnace was completely melted into liquid.

Shen Luo opened the smelting furnace with a wave of his hand, pinched the refined iron essence liquid into a spherical liquid as before, and used his mana to hold the two spherical liquids out of the smelting furnace, and then fused the two liquids together.

Shen Luo manipulated it with his divine sense, fusing the mass together and stirring it constantly.

Half an hour later, he melted the liquid mass together and put it back into the furnace to be fired.

It lasts for half a month.