There are three bronze treasure chests, and ten wooden treasure chests have not been opened yet.

Su Yuan used a detector to detect it as usual in the territory of Samotho. After not finding anything, he turned off the panel, activated the black gold, and returned to the city of Light.

He opened the trading area again, hung up the ten wooden treasure chests, and exchanged them for runes again.

Not long ago, he had just hung out twelve wooden treasure chests, and now he had ten more wooden treasure chests, which caused huge noise in the trading area again.

"I'll go, boss Su Yuan, how far have you been exploring?"

"Is this wooden treasure chest so common?"

"Big Boss, what is the deeper part of the dark world? It's not really a treasure chest everywhere, right?"

…

Many people were surprised.

"Everyone, I can only say that the deeper the darkness, the more dangerous it is. Before you don't have enough strength, it's best not to go deeper easily. Also, whoever has found the Soul-Summoning Incense? Remember to chat with me privately, so the price is easy to discuss!"

Su Yuan shouted again.

Although there are runes in the wooden treasure chest, the probability is too low, so he is too lazy to open it. Anyway, it is the same if he takes it out and directly exchanges it for runes.

Su Yuan closed the trading area and counted the number of runes and contract scrolls again.

Ordinary runes: 143

Earth attribute runes: 11

Metal Rune: 9

Wooden attribute runes: 11

Fire attribute runes: 11

Water attribute runes: 3

Wind attribute runes: 8

Contract Scroll: 11

…

"hehe…"

He smiled and urged Hei Jin to speed up his journey.

Twenty minutes later.

Su Yuan and the others finally returned to the city again.

The whole city is as prosperous and lively as ever, and is in harmony.

A group of dark creatures continued to shovel the snow under the leadership of Xiong Da and Xiong Er.

On the other side, Zheng Feng led a group of people to work in the planting shed, each performing his own duties and working hard.

Su Yuan took a deep breath, was very satisfied, and suddenly laughed: "Situ, Honglong, do you still remember what I said before? This time I can let you advance to the next level. Now is the time for me to fulfill my promise."

He strode towards the inner courtyard.

Situ Hao, a rich splendor suddenly appeared in the red dragon's eyes. He looked at each other and quickly followed Su Yuan.

In the inner courtyard, Su Yuan first activated the fire attribute field to melt all the snow, and then opened the panel to compare the personal attribute column.

Now, in addition to the room that can be upgraded, the earth attribute field, wood attribute field, and fire attribute field can also be upgraded.

He immediately took out all the runes he needed, put them in his palm, and began to activate them.

Pieces of colorful light spread out from his palm, magnificent, like fog, instantly covering the entire courtyard and room.

Situ Hao, Honglong's face was stunned and stared at the sudden surging fog.

Is their strength improvement related to these heavy fog?

The next moment, the two of them changed their faces and began to feel abnormalities in their bodies. A stream of overwhelming force surged out from their limbs and bones, surging in their bodies.

"roar!"

The red dragon roared, and could not bear it first. His body quickly enlarged, shattering his clothes. In a blink of an eye, it showed its body and turned into more than three meters long, scarlet and densely covered with scales. Two huge wings flapped in the air, and the opening was fiercely spurting out heat waves and flames.

At the same time, terrible fluctuations spread directly from Situ Hao's body, but he reacted very quickly and immediately sat cross-legged and began to fully restrain such powerful power.

The fog in the entire yard was quickly absorbed by the room.

In just three minutes, all the fog disappeared again.

Su Yuan smiled and looked up at the huge room that had become sixth floor.

In addition to the room being turned into sixth floors, the entire inner courtyard and the outer courtyard also increased rapidly. This time, the area of ​​the inner courtyard alone exceeded 300 square meters.

Moreover, the bare yard, which was originally covered with snow, has grown green lawns, lush and full of life.

Level 4 gravity field!

Level 4 life field!

【bite!】

[Congratulations to the host room for upgrading to four stars and successfully opening the enhancement tower!]

[In the enhancement tower, all weapons, secrets, and pills can be strengthened, and more permissions can be waited for the host to unlock one by one!]

Two clear metal sounds sounded in succession.

Su Yuan's eyes showed a strange color.

Strengthening tower?

A huge black pagoda appeared silently on the left side of the yard, and a dense mass of information suddenly surged out from the corner of his mind.

In a blink of an eye, Su Yuan had a comprehensive understanding of this enhancement tower.

The first layer of the enhancement tower is now open, and only some weapons can be initially strengthened.

However, even if it is only a preliminary strengthening, it will have an extremely huge effect on him now.

If you can strengthen all the bows and arrows and crossbows, the overall combat power of the city will definitely be improved one level again.

Su Yuan suddenly turned around and looked at Situ Hao and the Red Dragon.

"Situ, Honglong, how are you?"

Situ Hao had already stood up from the ground, and the red dragon had recovered his human body again, looking shocked and incredible. He felt the power in his body and still felt like a dream.

"Thank you lord!"

They knocked down together.

Now both of them have indeed improved to a higher level.

Situ Hao entered the Dark Spirit Lord!

The red dragon has entered the supreme level!

This made the two of them unimaginable.

How many days have passed?

"All up!"

Su Yuan smiled and suddenly took out two more items.

It's also a scepter of flame!

It is also a black mist silver pot from the abyss!

He handed the two items to Honglong and Situ Hao respectively in charge.

After the red dragon evolved again, it had truly mastered the mystery of flame and could undoubtedly exert the more powerful power of such flame scepter.

The black mist silver pot is also stronger only if it falls into Situ Hao's hands.

He himself doesn't like to take the initiative, and even if he keeps it in his hands, he doesn't have much effect.

The two of them were once again excited when they received the treasure given by Su Yuan, and they were even more excited and thanked each other again.

"By the way, there is also the Skeleton Lord. I wonder how many Skeleton soldiers he can summon me now."

Su Yuan immediately opened the guard column and looked at the Skeleton Lord.

…

Guard name: Skeleton Lord

Number: 1.

Level: Saint Emperor level (can be upgraded with the room).

Experience clause: (10/400).

Quality: Legend.

Introduction: The superior among the skeletons is proficient in the skills of [Soul Roar] and [Soul Pain], and can attach [Soul Pain] to the sword technique, and can summon twenty-five skeleton soldiers every day.
Chapter completed!