The Elbaf part of One Piece officially began and fans were overwhelmed by what Oda brought in this section.
Elbaf not only introduces some of the best characters in the story, but also revealed some extraordinary legends, which increased the depth of One Piece's plot. At the same time, it will also warn what will happen in the future of the story.
In the owl library, Saul brought the book Harley with the sacred essay of Elbaph to let Robin see. After that, a full mural with the “Harley” text was revealed by Robin.
Harley sacred writing shows the three worlds of One Piece. The first is the first world and its destruction, followed by the second world and the empty century. Finally, the great war is about to take place in the third world. When looking at Harley, there are quite a lot of interesting information for fans to absorb and it also includes some of the most important characters in the story. In which one appears to be considered the strongest in the entire series to date.
ODA revealed the history of the three worlds in One Piece

Chapter 1138 of One Piece is really a big turning point for the story in many ways. It not only introduces fans about the power of Figarland Shamrock, but also about the biggest legend in the entire series, which is the existence of Harley.
In the owl library, when Robin read Harley, fans saw Franky discovering the Adam tree, where he accidentally met a cultural heritage, basically a scribbled record of Harley documents The child painted in the drum century, about 800 – 900 years ago.
It shows the first world, the second world, the third world, and includes the whole history of the One Piece world in a single double page. The following is the content of Harley documents:
The first world
The fire engulfed the land, people subdued before their desires, touching the sun being banned. The slaves prayed, and the sun god appeared. The earth angry, along with the snake of the hell fire, covered the world in death and darkness. They will never see each other again.
The second world

The breath stirred in nowhere, the forest god sent the demons. The sun did nothing but spread the fire of war. The people of the semicircular saw a dream. People murder the sun and become a god, and the sea god of rage. They will never see each other again.
The third world
In chaos, there is space. The dark darkness recalled the promised day, and heard the moon's voice broken. The sun god danced and laughed, leading the world to an end. The sun will return again, and a new dawn will come. Certainly, this time, they will meet again.
Harley confirmed the strongest One Piece character of all time

Harley mentioned quite a lot of important figures in One Piece, and the most important of them is the Nika god.
Nika sun god was first created according to the wishes of the slaves a long time ago in the first world. At that time, the slave regime was very popular because humans discovered an infinite source of energy. Because slaves may have to exploit the raw materials needed for this fuel, they prayed to be free from their shackles, which is why the Nika god appears. Shortly thereafter, the One Piece world was destroyed, possibly due to the power of ancient weapons created for the first time at this time. Nika died, and the first world ended.
In the second world, fans saw the breath stirred into the end of the world again. This time, it is very likely that a tree has germinated and leads to the creation of evil fruit. People ate these fruits and had great power. Meanwhile, energy source, also known as Mother Flame, still exists or is once again created during this period. It spread the fire of war, and in the end, the people of the semicircular and the full moon prayed for Nika to appear again, which is why Hito Hito No Mi, Model: Nika was created.
This is exactly the time when Joy Boy appeared in the story and ate this extremely powerful evil fruit. In the end, Joy Boy awakened this evil left, leading to him becoming the god of the sun. Unfortunately, the Sun God was grabbed by Imu here, which is why the sea god, that is, Poseidon, rage for the first time, along with the use of other ancient weapons, engulfed. The world down 200 meters. This is how the second world ends.
But, more than that, this world confirmed to fans that for a long time, a big war took place between Joy Boy and Imu, and IMU was the one who took Joy Boy's life. As soon as Joy Boy died, the drum century ended. Poseidon later engulfed the world, because they could not meet again.
This is why Luffy's return as Nika is so important. Because this time, he and the king, Poseidon, will definitely meet and a big battle will take place against Imu, where Luffy and his allies will have to win.