Five hundred years ago, the leader of the demon race, Blood Dragon Shang, sought to rule humanity. He allied with the powerful beast race and wreaked havoc across the human world. The fox race was the only one the demons had not brought under their control. The foxes offered their strength and fought alongside humanity, but even their combined forces were no match for the demons.
Then a brave hero appeared in the human world. Carrying his sword, he went alone to the battlefield. Through his own strength, he sealed the demon leader, Blood Dragon Shang, and brought the war to an end. Peace returned to the human world. The beast race and fox race each returned to their own lands, and because of the war, they became mortal enemies.
The story of the war has been passed down through the generations. The hero was given the title of God of War. His sword had a pitch-black blade, but when infused with power, it radiated a powerful golden-yellow energy. The God of War used it to seal the demon leader, and later generations called it the Demon-Suppressing Sword.
The surviving demons fled in every direction and disappeared from the human world. After the war ended, the God of War and his sword vanished without a trace. To commemorate this great hero, humanity erected a bronze statue of him. But the God of War had worn a mask in battle, and no one had ever seen his true face. No one even knew where he had come from. His identity remained a mystery.
Five hundred years passed, and the power of the seal began to weaken. The demons were about to return, and a catastrophe threatened the human world. The only way to bring the war to an end was to find the God of War and his sword. But the world was so vast. How could anyone hope to find one person? The demons' power was stirring. What would become of humanity?
Theme: Protecting one's home and aspiring to become the strongest: a little fox with a dual personality.
A mature author should divide the text into paragraphs.