606 Wind Crystal Stone!

Liu Yan used the S-grade skill, Omniscient Insight, to search the surroundings to see if he could find anything else.

After a period of searching, Liu Yan’s eyes suddenly lit up.

Liu Yan could sense that there was a powerful wind elemental energy gathering in the surrounding area.

This wind elemental energy was not only more concentrated and powerful than the wind elemental energy in the air.

Moreover, this wind elemental energy was calm, unlike the other violent wind elemental energy in the air.

Liu Yan quickly walked towards the closest spot and saw a unique stone.

This stone looked like an ordinary stone from the outside.

The only difference it had from ordinary stones was its color. It was green.

It was clear that it was due to the condensation of wind elemental power that it had this green color.

After getting close, Liu Yan could sense the concentrated wind elemental energy without using his Omniscient Insight.

Liu Yan used his smart wristband to check the information on the stone in front of him.

[ Wind crystal stone ]

Grade: C

Description: Contains concentrated and pure wind elemental energy. It has a special effect.

Liu Yan’s eyes lit up when he saw the message. It was indeed a wind crystal stone.

Liu Yan re-opened the territory building column. He looked at the materials needed for the construction and upgrade of the current buildings.

[ Level 2 territory ]

Upgrade requirements: 200 level 1 wooden houses, 50 level 2 wooden houses, 20 6-star team members, 8-star lord, one or more battle pets (Current maximum three)

Upgrade materials: 100 cubic meters of origin wood (C-grade and above), 100 origin stones (C-grade and above), 100 wind crystal stones (C-grade and above), 100 cubic meters of fine iron (C-grade and above)

[ Level 2 wooden house ]

Effect: Increase user’s combat experience by 300 per hour. Increase the user’s random attribute points by 30 per hour. Recover 300 hp and 300 energy per hour.

Upgrade requirement: Level 1 territory

Upgrade materials: 10 cubic meters of origin wood (C-grade and above), ten origin stones (C-grade and above), one wind crystal stone (any grade)]

[ Level 2 warehouse ]

Upgrade requirement: Level 1 territory

Upgrade materials: 100 cubic meters of origin wood (C-grade and above), 100 origin stones (C-grade and above), 10 wind crystal stones (C-grade and above), 10 cubic meters of fine iron (C-grade and above)

[ Level 2 wall ]

Upgrade requirement: Level 1 territory

Upgrade materials: 1,000 cubic meters of origin wood (C-grade and above), 100 origin stones (C-grade and above), 100 cubic meters of wind rock (any grade), 100 wind crystal stones (C-grade and above), 100 cubic meters of refined iron (C-grade and above) ]

[ Level 2 guard tower ]

Upgrade requirements: Level 1 territory, level 2 city wall

Upgrade materials: 100 cubic meters of origin wood (C-grade and above), 10 origin stones (C-grade and above), 1 sensory stone (C-grade and above) ]

[ Level 2 arrow tower ]

Upgrade requirements: Level 1 territory, level 2]

[ Upgrade materials: 100 cubic meters of origin wood (Grade C and above), 10 origin stones (Grade C and above), 10 cubic meters of fine iron (Grade C and above) ]

Aside from the origin wood and origin stones, the buildable and upgradable level 2 buildings required specific materials.

The demand for wind crystal stones was the greatest.

Whether it was upgrading the territory, wooden house, city wall, or warehouse, they all needed wind crystal stones.

The territory’s upgrade and construction required tons of wind crystal stones.

It was especially so for the wooden house. Every time the wooden house leveled up, it would give the team members attribute point rewards and a boost in strength. It was crucial for the team members.

However, there wasn’t a single wind crystal stone in the Origin Territory.

The wind crystal stone could only be found within the wind barrier.

Liu Yan kept the wind crystal stone.

He relied on his S-grade skill, Omniscient Insight, to sense it.

There were also some light spots around. Although they were not very dense, there were still quite a few.

There were many wind crystal stones around!

Liu Yan turned around and saw some of the members of Squad One standing guard not far away. Xu Han was there as well.

Liu Yan quickly called Xu Han over.

“What’s the matter, Captain?” Xu Han asked.

Liu Yan handed the wind crystal stone to Xu Han.

“What is this? What a rich wind elemental energy. It’s concentrated, pure yet calm. It’s wind attribute energy that can be used!” Xu Han looked at it and was surprised.

Although Xu Han did not have the talent or skill to master the wind elemental energy, he was still a genius.

However, Xu Han was good at ice elemental energy, so he had a good sense of other elemental energies.

“This is the wind crystal stone, the material our territory lacks the most at the moment. Lead a few people and search forward. There are still more ahead.” Liu Yan said directly.

“It’s a wind crystal stone. The wooden house needs this to upgrade to level 2!”

Xu Han was pleasantly surprised. When he heard Liu Yan’s order, he quickly led some members to search the area.

No one had noticed the wind crystal stone before, but after Liu Yan’s reminder, Xu Han and the others knew that this ordinary-looking green stone was an extremely precious wind crystal stone.

Xu Han led the group in collecting the wind crystal stones.

These wind crystal stones were used to upgrade a level 2 wooden house. It could bring a lot of benefits to the team members. They were invaluable.

After Liu Yan had arranged for Xu Han and the others to collect the wind crystal stone, he did not continue collecting them. Instead, he used his S-Class skill, Omniscient Insight, to continue searching the surrounding area.

However, after a careful search, he did not find anything else.

This place seemed to have special river water, origin stones, and wind crystal stones.

Other than that, there were no other gains.

However, this was already pretty good because it was only a small area.

As for Liu Yan and the others, this was the first time they had left their territory and entered the wind barrier. It was a fruitful harvest to get so many things in this small area.

If these origin stones, special rivers, and wind crystal stones were outside the tower, they would probably be worth billions of federation coins. It was enough for countless people to live a life without worry.

At this moment, Shi Hao from the First Squad madly rushed over and arrived in front of Liu Yan.

“Captain, it’s not good. There are 20 to 30 Whirlwind Turtles coming from the front. They’re fast!” Shi Hao hurriedly said.

Liu Yan intentionally didn’t want to alert the Whirlwind Turtles. He was not afraid of these twenty to thirty Whirlwind Turtles, but he did not want to alert the group of Whirlwind Turtles.

After all, hundreds of Whirlwind Turtles with 6-star combat strength and above were extremely powerful. They would pose a great threat to Team Origin.

The current Team Origin had more than 300 members. Most of them had 5-star or even 4-star combat strength. They were not a match for the Whirlwind Turtles.

Liu Yan looked behind him. The third, fourth, and fifth squads were collecting origin stones and special rivers. Xu Han was also leading a small group of members from the first team to collect wind crystal stones.

In this situation, it was too late for them to retreat.

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