Card: My wife is a bit dull, but she leads thousands of dragons

The day when the first KC in this world ended.

North Pole, minus sixty degrees.

The Arctic Sky Bear R&D Base was jointly built by the five parties of the alliance with only one purpose——

Break through the seventh-level fortress - [Silver City].

It is rumored that the central castle of [City of Silver] is made of negative cubic crystals. As long as it is broken down and a brick is removed, its value will be in the hundreds of millions.

Silver City is a symbol of wealth.

But you can’t grab it hard. In addition to being hard currency, negative square crystals are also a symbol of energy.

The energy released completely by one carat of negative square crystal is enough to drive a car day and night for ten years.

If there really was a castle made of negative cubic crystals.

And this castle is located three thousand meters below the North Pole.

The complete release of its energy will trigger an earthquake, glacier breakup, tsunami, volcanic eruption that sweeps the entire planet...

But there is good news.

Silver City is very [hospitable], "Welcome, welcome, welcome" is their slogan.

As long as you pass the test of [Butler] through a duel, the City of Silver will politely perform the rites of a landlord.

The Arctic Sky Bear Research and Development Base specializes in training duelists who can break through the Silver City. From skills to physical fitness, three thousand meters below the North Pole is not a place for ordinary people to stay.

On the launch pad, preparations are being made to transmit a new [Challenger].

However, the general person in charge of the base [Tian Xiong] has not yet given the order, as if he is waiting for someone.

"[Tianxiong], is the person you mentioned still coming?" Dr. D, who is in charge of duel research, asked

Tianxiong looked solemn and cursed secretly: "Damn it, [Tianlongshu] cheated me again."

He received a secret report that the Tianlong Council would arrange for a divine envoy to take over the task. He thought he would be a duel master, but he did not expect that he would be a late master. After waiting for a long time, no one was seen.

"No wait." Tianxiong said solemnly.

"Prepare to launch [Earthwalker 8]."

Earthwalker 8 is not a device, it is the title of a person or a monster.

Dueling puppets, 24-hour non-stop training, training a large number of celebrity AIs to practice with them, and simulating all the previous development ideas of the Butler of the City of Silver.

Among the forty cards in the deck, there are twenty anti-cards.

Big data simulation shows that as long as you get the first attack and cover the backfield with five cards, the winning rate is as high as 72%.

"Departments prepare!" Dr. D shouted into the microphone.

The base is like a sleeping mechanical beast. When awakened, it emits an earth-shaking roar. Countless lights shine in the polar night, like bright stars.

An elevator suddenly descended from the base, like a silver dragon, leading to the mysterious inner earth world.

"Five...four...three...two...one." Dr. D's voice echoed throughout the base, like the bell of the universe, announcing mankind's determination to explore the unknown world.

As the countdown ended, a loud noise came.

"Boom——"

The entire base trembled. A huge black iron ball blasted vertically from the base to the center of the earth, like a meteor piercing the night sky, bringing humanity's hope and courage to challenge the Silver City again.

"Bang——" With a dull crashing sound, [Earthwalker 8] arrived at its destination.

The black iron ball was like a broken eggshell, cracking open with a "pop" sound, and wisps of white smoke came out.

The iron door slowly opened, and [Earthwalker No. 8] walked out wearing a duel disk. It was impossible to tell whether he was a machine or a human being. He seemed to be a soulless body without any emotional fluctuations.

"Welcome, welcome, welcome!"

[Deacon Arias of the City of Silver] smiled happily and bowed enthusiastically.

Both ends of her were piled with various corpses, some with missing arms and legs, some with disembowelled bodies, and some with heads missing. They were like two hills, exuding a strong stench.

Steward Arias of the City of Silver