"Is Liu Zhizhang satisfied with this lining?"

Master Jiubao glanced at Liu Zhengyang's new clothes and naturally determined that it was the new material they developed.

Liu Zhengyang was already feeling it when he was testing the city defense system just now.

The lining is extremely silky and has no sense of restraint. It is a very strong treasure.

"very nice!"

Liu Zhengyang's praise made Master Jiubao laugh.

"Liu Zhizhang, please come with me!"

Master Jiubao took Liu Zhengyang through the heat-wave refining room.

Then I arrived at a slightly lower temperature.

“The raw materials for producing this lining are here!”

After saying that, Master Jiubao opened the door of the warehouse in front of him.

Then a cold air came over.

There are many people wearing cold-proof clothes working inside.

"These are the latest unique silkworms we have discovered. According to the naming rules of Haiyancheng, we call him Tianhan Silkworm!"

Liu Zhengyang laughed.

His satisfaction was not only because of the rapid progress of Tiangongfang, but also because of Master Jiubao's respect for Haiyancheng.

If you don’t respect it, you will not have a separate explanation for the naming qualifications of Haiyancheng.

This shows that the cooperation between the two sides is now very harmonious.

Finally, there was a family that was not good.

But this is just the beginning.

Liu Zhengyang listened to his story and then followed him to the side of the shelf.

Inside the trays, a fat white cold silkworm was lying on the emerald green mulberry leaves.

The only unique thing about these cold silkworms is that there is an ice-blue bulge on the top of their heads, which at first glance looks like a gem, embedded on their foreheads.

"This is……"

"This is the demon core of the Tianhan Silkworm!"

Master Jiubao responded with a smile.

"Demon core?"

Master Jiubao nodded: "That's right! It's the demon core!"

Liu Zhengyang turned around and looked at Master Jiubao: "In other words, all the Tianhan Silkworms raised here are demon clans?"

"To be correct, it is an artificial demon clan!"

Master Jiubao said this and said with some emotion: "I have to say that technology is really amazing! When Haiyan City provided us with these cold silkworms, we were all shocked!"

Not to mention them, Liu Zhengyang was shocked.

What's going on?

They have actually cultivated demon clans? It seems that Haiyan City's potential is much stronger than I imagined!

"How is the productivity of cold silkworms these days?"

Liu Zhengyang asked after a glance at the vast warehouse.

"These days, cold silkworms are very edible, so basically every rack needs a special manpower to take care of them, but fortunately, their growth period is very short, only a dozen days!"

"Then they will condense the cold we need!"

After saying that, Master Jiubao took Liu Zhengyang to walk inside.

Soon I saw ice-blue cocoons soaked in the pool, and there were apprentices next to them to peel the cocoons.

This process is a very patient process.

People with impatient temperament cannot do such things.

Liu Zhengyang frowned.

"Jiubao, are these workers apprentices from our Tiangongfang?"
Chapter completed!