The World's Strongest, Is That All?

The mighty roar of a dragon spread throughout the entire Imperial Capital, leaving its citizens restless as they stared fearfully into the sky.

A colossal dragon, black as its primary color with dark blue stripes, flew in from the distant horizon. Its dragon might naturally radiated outward, bearing down equally upon every person below.

Its immense Mana left weaker mages unable to breathe. Even the Spriggan 12 within the palace wore grim expressions.

This was Acnologia, the strongest Dragon Slayer Mage in history. The dragon slayer had ultimately become an evil dragon, standing out during the Dragon King Festival to become the mightiest Black Dragon King.

No one knew what Acnologia truly sought, but wherever he went, death followed.

Sensing the Black Dragon's powerful aura, no one could continue eating. They all rushed out of the hall and looked toward Acnologia flying through the sky.

"Acnologia..."

Zeref stared solemnly into the high heavens, unable to understand why the Black Dragon had suddenly attacked their nation.

They had clearly remained at peace for centuries. The Black Dragon rarely traveled across the continent—why had he come to the Imperial Capital of the Alvarez Empire?

Could it be...

Zeref felt that something was wrong. Yet the Ankhseram Curse had now been lifted from him. He was no longer an immortal being, and after his body had aged, his strength was no longer what it had once been. He might not even be much stronger than his son, the Magic King.

"So this is the Black Dragon..."

Lu Li raised his head and examined Acnologia, his Rinne Sharingan observing the dragon's condition.

He discovered that the Black Dragon truly was the strongest being in this world—a genuine all-rounder with no obvious weaknesses. His attributes were highly balanced, all hovering around 167 points.

No wonder