When a card game club is pulled into the Yu-Gi-Oh! world by the system

He had gone to great lengths to secretly make a copy of the mural, knowing that it would bring immense disaster to his company and family, but he still did it anyway.

Once I regain my health and youth, I will live a good life again in a remote country under an assumed name.

Faced with his decaying body and faltering spirit, he had long lost his composure and frantically searched for anything that could slow his aging process, even things that sounded obviously fake...

Humans will always try to escape death, grasping at every straw, even if it's illusory. This is why some elderly people, knowing the products are useless, still spend a lot of money on health supplements...

Pigs have lived for so long that they've become quite clever. Although some elderly people are indeed not very bright, don't take them for granted that all old men and women are fools.

Watching oneself grow old and die day by day in despair is the most terrifying thing for every human being.

I'll stop at nothing, I don't care about the process, I just need one result, I just need a way to survive, even if it's just for a minute...

Is death peaceful and serene?

It's laughable how many people, at the moment of death, stare wide-eyed, unable to close their eyes, or clutch their clothes tightly, or simply cannot take their last breath...

Death is terrible; there is never anyone who is not afraid of death.

So, I truly despise those who constantly talk about understanding their own lives and that life has no meaning...

“No need to rush, Mr. Ilson. The ceremony is ready. Now, please lie down on the altar.”

"Okay okay."

The old man named Ilson obediently did as instructed, and then Kang Feng whispered an instruction to his disciple before beginning his own secret technique of the Water Mirror.

The candles burned silently without wind, their light reflected on the dark walls, making them appear as if monsters were dancing wildly.

The mysterious incense was lit, and the wispy mist enveloped Ilson on the breeze, gradually bringing a drowsy feeling to his heart.

"Well then, it's about to begin. Don't worry, after you've had a good night's sleep, you'll find yourself reborn..."

Kang Feng's words, along with the sound of flowing water appearing in his mind, drifted further and further away from his consciousness, becoming increasingly ethereal.

After confirming that Ilson was asleep, Kang Feng took a deep breath and then threw a powerful punch at his back.

Countless shadow threads rapidly climbed out from the robe the moment the fist was thrown, and the fist, wrapped in black threads, rippled as it disappeared into the void.

A figure was sent flying through the air by Kang Feng's punch. After rolling twice, the figure immediately got up and stared at Kang Feng with sharp eyes.

"An interesting method of concealment. I wouldn't have found you if you weren't in this ancient chamber... State your purpose, assassin."

Kang Feng clapped his hands, and several hidden guards suddenly appeared around him. The dangerous aura emanating from them was more like that of elves than humans.

"I underestimated you, you fiend, to think you could discover me hiding in another dimension..."

The figure stood up, completely ignoring the surrounding guards, and gritted his teeth as he spoke to Kang Feng.

"You constantly summon demons from other dimensions to erode and occupy humanity in this world, causing the destruction and pollution of our ideal world. You demons deserve to die!"

Dimension?

Another-dimensional demon?

Prana?

An ideal world?

As expected, I still don't know much about these things...

Well then, I'll have to ask you.

"I don't know what you're talking about, but I'm very interested in what you're saying, so—"

The Water Mirror, suspended on the top floor of the Relic Hall, was pulled down by an unknown force, and its rippled surface began to twist and turn. The blue Mirror Duel Disk was thus hung on Kang Feng's arm.

"Let's settle everything with a duel!"

"Ha, a duel? You'll regret this decision!"

The assassin, brimming with confidence in his deck and dueling skills, made boastful remarks, and blocks appeared in the void, piecing together to form a duel disk.

"Duel!" x2

Kangfeng LP: 4000

Prana Assassin LP: 4000

"I won by attacking first! My turn, draw a card!"

"Although this is a remake of the Diva deck, it's still a top-tier deck that surpasses all others! Normal Summon: [Meteorite Cube Celestial Dust]!"

A strange life form with two arms, the spinning top, which looks like a living being but is actually a machine from the Cube World.

Meteorite Boundary Artifact Heavenly Dust

Race: Mechanical

Attribute: Light

Star rating: 4

Attack: 1600

Defense: 1600

"Activate the effect of [Meteor Cube Dust] - If this card is Normal or Special Summoned: You can activate this effect. Send 1 "Cube" card from your Deck to the Graveyard."

"You can send the Continuous Spell Card 'Square Realm' to the Graveyard, then activate the effect of the Continuous Spell Card 'Square Realm' in the Graveyard. You can also banish this card from the Graveyard to activate this effect, adding 1 'Square Realm' monster from your Deck to your hand. Add 'Dark Square Realm God Crimson Nova' to your hand."

Boundary!

Wait, I seem to recognize this deck, but I can't quite place it right now...

Is it a fading of memory...?

"Ha, feel the power of us Pranabs! I'll show you the [Square Beast Destroyer Gandhar], [Square Beast Blade Garuda], and [Square Mandala] from my hand, and then Special Summon [Dark Square God Crimson Nova] from my hand!"

The tiny, deep purple cubes flew around and, in their endless rotation, combined to form a bizarre and twisted creature.

A purplish-red square barrier enclosed the core of a sphere, upon which stood a bright red eye. Tentacle-like arms extended out, their joints connecting to rotating eyeballs. Tiny, rotating cubes were dragged below by the core, forming a small tail.

"【Crimson Nova, the Dark Cube Goddess】This card cannot be Normal Summoned. It can only be Special Summoned by revealing all three types of 'Cube' cards from your hand, other than this card, to your opponent."

Dark Cube World God Crimson Nova

Race: Demon

Attribute: Dark

Star rating: 10

Attack: 3000

Defense: 0

"Next, activate the Continuous Spell Card [Square Zone Spell]. As long as this card is in the Spell & Trap Zone, battle damage to yourself from battles involving your [Square Zone] monsters becomes 0. Then activate another effect of this card—"

Countless orange-yellow cubes flew in from three sides, converging into a huge, peculiar cube with protruding parts, which was rotating.

"You can only activate this effect during your Main Phase. Send 1 'Square' card from your hand to the Graveyard, and draw 1 card from your Deck. Send 'Square's Yinpijam' to the Graveyard, and draw a card."

"Set one card face down, end of turn. And at that very moment, the most powerful and invincible effect of [Crimson Nova, the Dark Side World Goddess], comparable to Kami, activated!"

The assassin waved his hand and shouted excitedly.

The strongest and most invincible?

Comparable to Kami?

Is this card really that amazing?

Kang Feng expressed his disdain, but then he felt his face was very swollen.

Because this card is really something else...

"【Crimson Nova】's effect - activates at the end of your own phase. Both players take 3000 damage!"

3000!

What kind of card is this?! It deals 3000 LP damage to both sides at once!

Kang Feng's eyes widened immediately. Wasn't this card, which was Special Summoned, ridiculously overpowered in a 4000 LP environment? Just summoning a [Death Meteor] would have been enough to instantly defeat it!

Nova, the Crimson Nova, the precursor to Nythagorean Shiva, the god of red storms and lightning, and Rudra, the Aryan beast lord.

Shiva is the Hindu god of destruction.

The enormous, bizarre creature spun its body, the sharp blades at the ends of its two tentacles slicing through the air, leaving white streaks in sight.

A crimson storm, carrying destructive lightning, surged into the sky. The deafening roar was like thousands of overlapping thunderbolts, causing Kang Feng's nerves and the Shadow Threads to tremble.

Kangfeng LP: 4000 → 1000

Prana Assassin LP: 4000 → 1000

Kang Feng was trembling all over; 3000 points of damage in one hit was not to be underestimated in the Dark Game.

The assassin opposite him also appeared weak from serious injuries, forcibly supporting himself as he stood there, while a smile slowly crept onto his face.

"Ha...ha...you didn't enjoy that, did you, you fiend? And here's some good news: the card 【Crimson Nova, Dark Square World God】is unaffected by the effects of monsters whose original ATK is 3000 or less!"

"Do you see that? We, the Plana, possess dimensional power! We will lead this world towards an ideal world, ascending in dimensional heights! Those guys like Diva who only rigidly obey Lord Shadi's orders are outdated! We are the true Plana! We are the most authentic inheritors of Lord Shadi's ideals! Wryyyyyyyy————!"

Black mist filled the assassin's eyes, and he seemed to have lost his composure for some reason. He even let out a strange shout at the end, completely entering a berserk state.

"Ha, judging from your appearance, no one would let you inherit their ideas. In my opinion, you are just a small person full of jealousy and inferiority."

"I bet you haven't even realized there's a dark force lurking within you. It seems the blow you just suffered gave that darkness an opening. But it seems you can't hear me anymore. How pathetic."

Kang Feng adjusted his demeanor and sneered at the pitiful person humming a song in front of him.

I suspect it's just a pawn, a pawn trying to take me down with it.

"In a duel, as long as I haven't lost yet, it doesn't matter how much LP I have left!"

"My turn, draw a card!"

After glancing at the card he had drawn, Kang Feng chuckled and looked at the assassin opposite him, who was in a berserk state and whose form was collapsing and changing.

"Your luck is really something else... Field Spell Card [Shadow Prison Curse] activated!"

The sea of ​​shadows swallowed the land, and within it seemed that invisible monsters were writhing.

"The magic card 'Bitter Choice,' hmm, these are the five. Please~"

Shaddoll Falcon, Shaddoll Hedgehog, Shaddoll Lizard, Shaddoll Dragon, Shaddoll Beast