In fact, the best way is to sink down and feel whether there are Wuling in each stone chamber. If you exclude the stone chamber with Wuling, you can easily find the treasure house.

But at present, this method obviously does not work.

Lin Hao can't guarantee that they will be found if they are just close to each other. Moreover, the elders' breath is disordered and their aura is complex. In addition, there is strong blood gas in the interference. It's even more difficult to judge.

Lin Hao frowned and thought about the countermeasures.

Suddenly, Lin Hao patted his brain and a word flashed across his mind.

"Blood drawing technique!"

Blood drawing skill is an introductory gift given by master Zhao Hao. Lin Hao has already seen and heard about its function.

On his last trip to Jianya, Lin Hao used the blood guiding technique in advance. He knew that the result was not dangerous before he dared to go forward. The fact also confirmed that the blood guiding technique was worthy of its name. It was a secret method developed by combining the ancient blood technique with the ancient path.

However, at the thought of the large amount of blood needed for blood drawing, Lin Hao felt a touch of sadness.

You know, the last time Lin Hao used blood drawing technique, he emptied most of his blood. Because of this, Lin Hao was still weak for several days.

Now we need to use blood drawing technique, how terrible is the amount of blood expended? When Lin Hao thought about it, he felt a chill behind him.

"Fight! It's like being bitten by a mosquito. For Yuanshi's sake, even if I want to have kidney deficiency, I'll do it! "

Lin Hao clenched his teeth and his eyes shone with determination.

At the thought that the treasure house of the law enforcement hall was quietly waiting for his invasion in the corner, Lin Hao felt full of energy. It was just a little blood, just to make up for it!

Lin Hao's fingers are like swords. The Qi in his body condenses at his fingertips, like a sharp knife growing on his fingertips.

Whew!

Lin Hao horizontal heart, hand a stroke, the skin and flesh on the arm open, blood splashing, blood guide instantly launched.

Lin Hao read the Scripture that he didn't understand. The blood gushing from his arm was like a spirit. After gushing out of his arm, he slowly rose into the air and condensed into a small blood cell in the air.

Lin Hao endure pain, also want to urge the wound to gush blood, but found that the blood cells have been slowly changing.

"It's not the size of a fist. It's enough?" Lin Hao looked at the blood cell suspended in the air, a little diffuse for a moment.

You know, the last time Lin Hao left a lot of blood cells, Zhao Hao let himself stop bleeding, now Lin Hao just need to release a little blood is enough?

It has nothing to do with the shock in the heart. The blood cells floating in the air slowly change, and an arrow appears between a few breath. The arrow refers to the most hidden stone chamber, which is at the end of the stone chamber. If it is not for the arrow, Lin Hao will ignore it.

Blood cells scattered in the air, leaving only a strange face of Lin Hao.

"It doesn't make sense. Why do I have to enlarge half a tube of blood to give my master this blood? Is it man-made? "

Lin Hao was surprised, but he didn't think much about it. He put another half of his blood cell.

There was no difference, and the blood cell condensed into a more obvious arrow, pointing in the same direction as just now.

Since the amount of blood needed is artificially controllable, why did master Zhao Hao put so much blood on himself?

Lin Hao was a little confused for a moment, and his silly eyes were on the spot.

(Book Group: 710283332)

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