a note, please note that this is my first time writing stories and novels...

and i used an ai to assist me to add or remove some not useful virbs and correct my mistakes and grammers.

Before the dawn of time, a powerful, enormous two-headed dragon with large scales sat at the center of the world, protecting it from evil and unknown intruders.

All that changed after an unknown demon stepped into the world, turning it into chaos. The dragon tried his hardest to protect his world and fulfill his duty, fighting the demon with all his might, but he did not succeed.

The demon was a round-shaped creature with three eyes on three sides of its body. It was large and, despite that, it had unknown creatures protecting it, so no one could reach it.

The demon said in a horrifying voice, "You will give me your world or I must take it myself, by killing you and all your people!"

The dragon asked, "Why do you need it? Even on my corpse, you cannot get the world or kill the people that live on it, or even me."

The fight began, and the dragon could not do anything. The demon was besieging him from all directions, and the dragon transformed into a large sun.

but after all that, the demon had the upper hand.

Beneath the planet, a red energy was suppressing the dragon's power, transforming into a red beam, waiting for the right moment to strike.

A man sat on a chair, surrounded by dancing flames. The man was dressed in black and he was tall. His eyes were brown, and he was waiting, worried. He collected a red energy and turned it into a red beam, and then started to turn it into a sword. "I must wait for the right moment," he thought. "I must seal this demon, even if it's only for two hundred thousand years. But by then, there must be a hero to save this stuck world. They must finish him off."

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The dragon collapsed, his body filled with blood. The demon laughed. "After I finish you, I must drink your blood, and then, I will devour your body. It will be tasty, hahahahahuehuehueheuhuahuahuahuahauha."

"You won't."

Suddenly, the demon shot a huge, black dark ray, finishing the dragon off.

"And now, I will kill anyone here," the demon said.

Before he could even do anything, a sword cut through his lower part of his body, sealing the demon completely.

"I will crush you when I get out of here," the demon said. "I will destroy every single world and every single place I arrive. I will kill you all." Those were the last words the demon said before he vanished with his creatures.

And finally, humanity began to grow up, raising their powers and exploring new things, even magic and cultivating and summoning creatures from other worlds. They grew up, as cities, countries, then kingdoms and continents, and finally some people found a way to make their own dimensions and make their own continents. The world was too large, but that's not the end.

Where there is light, there will be dark.