• Warning : This clause control spoilers for the latest manga chapters of One Piece * *

buff are still shaken with excitation from last calendar month when Luffy ’s Devil Fruit waken revealing that he was in reality a Zoan - type user and the successor to Joy Boy .

The traditional knowledge ofOne Pieceis cryptical and most of it is still shrouded in secret . Despite this , there is a capital mass that fans should desire to know . There ’s a reason why this series spawns so many theories and why each chapter or instalment is held with the highest layer of anticipation .

Luffy looking shocked in one piece with pointy teeth with the silhouettes of the five elders and imu in the background

Meito

These are the strongest brand seen inOne Pieceand the most important to Zoro ’s character arc . There are several grades in the series , with the highest ranking known as the Supreme Grade Swords . There are currently only four of these known – Yoru ( wielded by Mihawk , the public ’s keen swordsman ) , Murakumogiri ( formerly maintain by Whitebeard ) , Ace ( formerly exert by Gol D. Roger ) , and Shodai Kitetsu ( which is state to be the strongest of any of the steel ) .

Related : The Main Characters of One Piece , Ranked By Bravery

Zoro does not currently own any , however , it is potential for him to turn both Wado Ichimonji and Enma into Supreme Grade Swords by turn them into Black Blades . This seems more than likely and Zoro ’s current unredeemed sword , Sandai Kitetsu , will likely be replaced by Kitetsu , a blade that is both the strongest and curst .

One Piece - Luffy looking shocked

Void Century

This is a orphic era that drive position over 800 years ago before the events ofOne Piece . There are no records of this century , thus its name , except for the Historical Poneglyphs . There is something truly alarm about this 100 as those who do ( and did ) know it was reluctant to share and even the World Government veto any form of research pertaining to the Void Century .

Robin is desperate to learn more about it , but all we , and she knows is that the notable event during this clock time is the Great War , though   for now , even that is shrouded in mystery .

Haki

Haki is a power deduct from within and is break into three types – Armament Haki , Observation Haki , and Conqueror ’s Haki . Each Haki has its own unique ability but it ’s really Conqueror ’s Haki that stands out . Everyone who has stand on top of the world , or very near it , has possessed Conqueror ’s Haki . Those who have it are say to possess the timber of a business leader .

It is worth mark that two members of the Straw Hats are sustain to have it – Luffy and Zoro . This is n’t surprising as they both have kingly ambitions . Luffy desire to become the King of the Pirates andZoro wish to become the world ’s corking / strongest swordsman .

Devil Fruits

Devil yield are one of the elementary power systems inOne Pieceand consist of three different types : Paramecia , Logia , and Zoan . While there are many characters encountered in the serial that possess a Devil Fruit powerfulness , Devil Fruits as a whole are considered uncommon and are seek after by many multitude in the world . While these fruits concede the users with unbelievable supernatural powers , it afford an interesting helplessness of the inability to drown .

Related:10 Times Luffy Nearly go In One patch

Why this is is completely unknown , some people believe it ’s the sea cursing the Devil Fruit exploiter for eating a forbidden fruit .   Oda revealed that a sealed professor , who many people consider to be Dr. Vegapunk , will at some level uncover the secret of the Devil Fruits .   It is deserving take down that though Devil Fruits make anyone a powerhouse it does not guarantee someone a conqueror , after all , Gol D. Roger became the Pirate King without one .

A custom image of Tony Tony Chopper from the One Piece anime.

Lifespans

life are one of those tricky subjects inOne Piecebecause it ’s been said thatOne Piececharacters ' life is much long than it is in the real world . However , there are n’t many example of this . There is Dr. Kureha who is about 150 years quondam and still seems plenty healthy . However , when it comes to other characters in the story , the Old character are only in their seventy , like Whitebeard .

However , One Piececharacters are no stranger to sickness as seen with Whitebeard and Roger . Additionally , it seems Luffy throughout the serial has been placing a large strain on his lifespan . Every timeLuffy uses one of his most powerful forms , like Gear 2 , it drains some of his lifespan . It ’s possible this affect happen when he use his other gear wheel as well . Oda is often praise for his prefiguration and this could be one he laid in topographic point as early on as Ennis Lobby .

Rocks D. Xebec

Rocks is a terrific sea rover that took both Gol D. Roger and Monkey D. Garp together to vote out . At the time , Rocks was considered the most dreadful pirate of the seas and   his crew had three pirates that became Emperors of the Sea – Whitebeard , Big Mom , and Kaido .

Knowing that three of the most formidable pirate fans have find out inOne Piecewere mere underlings to this pirate is simply chilling to cerebrate about . A threat so great that the World Government also saw it necessary to team up with pirates . There is still a lot of mystery around Rocks and his crew and many speculate that he is in fact the begetter of Shanks , but only sentence will tell apart .

Poneglyphs

Of the treasure establish along the way , poneglyphs are by far the most important . For Luffy ’s end , the most vital poneglyphs are those called " Road Poneglyphs " as these are maps precede to Laugh Tale , the isle that take the One Piece . If all goes well by the goal of the Wano electric discharge , the Straw Hats will have deciphered three of them , leave only a single one bequeath .

In addition to Road Poneglyphs , there are two other types that number as a pair . " Historical Poneglyphs " reveal the challenging story of the past and " Instructional Poneglyphs " are used to discover the Historical ones . The only person active that can scan the poneglyphs is Nico Robin , giving the Straw Hats an advantage .

Joy Boy

Joy Boy is a person , or more likely a title give by an crucial historical figure who pile up and found the Laugh Tale island and the One Piece . Joy Boy was said to have a second coming and it seems more than obvious that Luffy is officially the next Joy Boy . It ’s noted in the recent chapters after Luffy rouse his Devil Fruit that Joy Boy has returned .

This think one of two things . Either Joy Boy is the Nika god that Luffy ’s Devil Fruit transforms him into or that Joy Boy was the premature holder of Luffy ’s Devil Fruit , the latter seems to be most probable .

The Will of D.

The Will of D. is something advert numerous times throughout the serial and fan still inquire about the truth behind it . Many characters such as Roger , Whitebeard , Law , and some appendage of the Kozuki kinsperson have known the the true , but fan still do n’t eff . What is sleep with is that they are the foeman of God and that they possess some severe destiny .

Related:10 Main Characters From One Piece ( Who Were n’t Originally Straw Hats ) Ranked

What sort of luck is in storage for them is n’t entirely clear , but it seems as if those of the class of D. typically cause trouble for the World Government . In fact , Monkey D. Garp is a rare instance of a member of the familynotbeing a felon . The Will of D. carries a strong fire of dream and it can not be put out even if that person is kill , for someone else will inherit their will .

Split image showing the devil fruits and Luffy with haki in One Piece.

The One Piece

The One Piece is a treasure gathered together at a single location called Laugh Tale . Originally it is believed that the treasure belonged to the former Pirate King – Gol D. Roger . However , it turn out that this treasure formerly belonged to an entity sleep together as Joy Boy .

There is still a great mountain of enigma surround the One Piece , but what fan should know all too well is thatthe One Piece is indeed real . Whitebeard ’s contract still gives reader and looker chills to this day . sports fan can only meditate what this hoarded wealth is and for whatever reason , it was enough to make Roger express mirth upon its discovery .

Next:10 Islands Inspired By material Places in One Piece

Zoro crosses swords in One Piece

The ancient kingdom from a bird’s eye view as seen in the Ohara flashback in One Piece

Loki using haki in One Piece.

Blended image of Luffy and the devil fruits from One Piece.

One Piece’s Kureha stands in front of a building covered in snow.

Rocks Pirates from One Piece.

A wall with Poneglyphs in One Piece.

Blended image of Joy Boy and Luffy in One Piece.

Blended image of different characters from One Piece.

Laugh Tale in One Piece.

One Piece