When Chu Tian heard Ying Xiu'er say this, he couldn't help but look at the Qin imperial seal a few more times.

This small jade seal actually contains a small world that spans thousands of miles, and even a blue dragon skeleton is hidden in it? This method is really amazing! The ancient Qin in those days was really amazingly powerful.

But maybe what Mr. Rat said just now was true?

Was this jade seal really made by Master Shu himself? Perhaps, it is possible? Look at the brothers under Agou and Aque over the years. Aren’t the strange, evil and vicious crossbows and hidden weapons they used all made by Master Shu?

Every three hundred and sixty years, a blue dragon's blood essence can be condensed in this jade seal?

"What's the use of this blue dragon's blood?" Chu Tian asked Ying Xiu'er curiously.

“Born with divine power, invulnerable to swords and spears, hard to be injured by secret magic, and can control all the waters in the world!” Ying Xiu’er looked at Chu Tian with a strange expression and smiled bitterly: “Originally, this blue dragon blood essence was to be used by Xiu’er under the protection of the clan elders when she entered the heavenly level, but…”

Ying Xiu'er looked down at her frail body and said calmly, "But in this lifetime, Xiu'er may never have the chance to reach the Heavenly Rank. This Azure Dragon Blood Essence will just remain like this."

Chu Tian suddenly remembered what Master Shu had asked just now: "You, have a younger brother?"

Ying Xiu'er's expression became more and more strange. She hesitated for a long time before shaking her head. "I really don't know how that senior knew that the blue dragon blood in my Great Qin Imperial Seal has never been used. Logically, since Xiu'er has no chance to use it, she should..."

With a slight smile, Ying Xiu'er shook her head and said calmly, "It's just that it was originally mine. Even if I can't use it, whoever wants it will have to see if I'm happy or not, and if I'm willing or not! Chu Dangtou said it very well just now, money can't buy my happiness, if I'm not happy, no one can take it away!"

Chu Tian immediately shut his mouth.

Obviously, this involves a lot of bloody things within the ancient Qin royal family of the wild descendants, so he has no interest in getting involved.

Based on his experience of getting along with Master Shu over the years, Chu Tian guessed about 70% of the truth - it was obvious that when Master Shu was forcing Ying Xiu'er to apologize just now, he had his eyes on the blue dragon blood in the imperial seal!

That's why Master Shu was so surprised. Ying Xiu'er was ambushed and her meridians were broken, so she couldn't practice, so she didn't have the opportunity to use the blue dragon blood. But since she has a half brother, this blue dragon blood should be used by him!

Ying Xiu'er actually held the Azure Dragon's blood essence in her hands. This was why Master Shu was so surprised.

However, now this Canglong blood essence belongs to Chu Tian - Chu Tian finally understood that what Master Shu meant by 'using it once' was actually to exhaust the 360 ​​years of hard work and efforts of the ancient Qin descendants!

Thanks to Master Shu for proposing this condition!

It’s a pity that Ying Xiuer agreed to it!

As if she could see the shock in Chu Tian's heart, Ying Xiuer smiled sweetly: "Sometimes, accounts are not settled in this way. Sometimes, my things are given to some ruthless people. Not only do they not remember your kindness, but they also secretly plan to take away all your things."

"Instead of giving in to these wicked people, it is better to make friends with heroes like Chu Dangtou, so that my Great Qin will have more help in the future."

Ying Xiuer smiled and bowed to Chu Tian: "Besides, this time to investigate the situation under the ruins ditch and the secret of Ziyin's coming here, we still need Chu Dangtou's great assistance. Even if there was no previous incident, Xiuer would definitely give this Canglong blood essence to Chu Dangtou after careful consideration!"

Ying Xiu'er smiled brightly. She lightly wiped her right hand, and a mysterious light spurted out from the jade seal, accompanied by low dragon roars. Then, a sticky blood bead the size of a human head, completely black as ink, which was constantly contracting slightly like a heart and making a muffled "dong dong" sound, slowly flew out of the jade seal.

Lord Shu was very serious, and at the same time, a strange voice rang in Chu Tian's ears: "Hurry up and swallow it, and refine it with all your strength. Hey, this is a real treasure! Well, hurry up, hurry up. The inheritance of the Great Yin Kingdom has come out? Fortunately, although Lord Shu is a little older, his brain is still working well. He just remembered what the Great Yin Kingdom is, so he quickly blackmailed this little girl!"

Master Shu sighed softly, "Zi Yin, bringing these Sky-Slaying Golden Men here, Master Shu always feels that something is wrong. This ghost place is a place that Master Shu has never been to. Master Shu has lived for so many years and has never been here."

He sighed heavily again: "So, hurry up, this Canglong blood essence is not the inferior stuff extracted from the broken blood plasma of dragons, pythons, crocodiles and the like by those useless descendants of Ying Xiaobao. Master Rat just activated the arrangement in the jade seal and squeezed out the whole body of Old Cangjiao, and extracted the whole body blood essence of Old Cangjiao!"

Chu Tian was horrified and moved!

What did Mr. Rat say?

He activated the arrangement in the jade seal, squeezed the blue dragon skeleton in the jade seal dry, and extracted all the blood and essence of the old blue dragon?

Doesn't this mean that this imperial seal of the ancient Qin Dynasty will be of no use except for the small world within it?

“Old Cangjiao, this is also an old friend!” Lord Shu suddenly sighed heavily, “It’s just that this fellow is too stingy, so stingy that it’s hard to describe! When his life was about to end and he was about to die of old age, Lord Shu said that his death would be the end of everything, and leaving behind a corpse would be of no use. Lord Shu has eaten countless treasures such as tiger whips and donkey whips, but only dragon whips…”

Chu Tian coughed violently a few times and quickly interrupted Master Shu’s inappropriate sighing!

This old frivolous guy, he, he, he, what is he talking about old friends? Old Canglong treats you as an old friend, but you want to take his...

Chu Tian was speechless. He could only open his mouth, grab the black dragon blood, and swallow it into his stomach without saying a word.

“Master Ying, rest assured. I will do my best to get your help.” Chu Tian looked at Ying Xiu’er, who was in a dilemma, and said solemnly, “With this Canglong blood essence, as long as Master Ying can gather enough medicinal materials, there will be no problem in making three thousand sets of Yin Zaohua Pills.”

Ying Xiuer immediately laughed.

A Canglong blood essence is indeed extremely precious, and it takes the ancient Qin royal family 360 years of careful cultivation to condense it. However, no matter how precious a Canglong blood essence is, it can only create a genius and make a top master appear in the ancient Qin royal family!

And three thousand sets of Yin Zaohua Pills, a total of three thousand top-level Tianzun masters, possess such a power, which is more than a hundred or a thousand times more valuable than that of a top master.

Moreover, this is only Chu Tian's first promise. As long as he is happy, won't there be more, more, and more Ziyin Creation Pills in the future? Not to mention, this is only a small part of the Ziyin inheritance of Dandao, which is not worth mentioning. Chu Tian has obtained the entire Ziyin inheritance!

Ying Xiuer's pretty face turned slightly red, and she squinted her eyes, not knowing what she was thinking.

Chu Tian sat cross-legged on the ground, a thick black gas wrapped around his whole body, and his whole body was undergoing drastic changes.