One Piece Darkness Rises

Allen has always believed that One Piece is an extremely dark and chaotic world, but when he traveled to this world, he discovered that everything was far crueler than he imagined. The Celestial Dragons and feudal nobles who exploit and oppress the people, the world government and navy that maintain the rule of darkness, the pirates who burn, kill and plunder... Ordinary people's lives are always on the verge of collapse. Bloodline and talent determine a person's life. And Allen is at the bottom of this world. If he wants to survive and climb up, he must work harder and be more cruel than others! He will rise from the darkness and ascend to the only throne of the void! No System+Slow Heat+Dark Flow