Pirate's Dark Admiral

He is an Admiral of the Marines, hailed by the world as the dawn that pierces through the gloom, the Holy Spear Longinus.

He is the King of the Underground, feared by the world as the darkness that ends an era, the Demon Sword Apophis.

Wandering between light and darkness, he weaves a battle song of blood and fire.

When he suddenly looks back, he finds the world has been trampled beneath his feet.

PS1: This book has no Devil Fruits or systems; the title has no relation to the Dark Fruit!

PS2: The timeline is extensive, starting from the day Roger ignited the Great Pirate Era!

PS3: This is not a story of useless characters; it leans towards high-energy and light-heartedness, but the characters' intelligence should generally be on point!