In the Post-War arc, one of the Five Elders stated that "D." means danger. After the timeskip, Law mentioned the Will of D. once more when Doflamingo asked him why he had so much faith in Luffy. “ In certain places, the clan of D. have been called by another name, God's Archenemy. ”
The people carry the letter D in their name and are said to appear from time to time, bringing great catastrophe with them. The D is also known as the natural enemies of the Gods in One Piece; the Gods likely being the rulers, known as the Celestial Dragons.
Luffy's namesake is his biological father, Monkey D. Dragon, who is a famous revolutionary in the series. Luffy was given his middle name, “D”, by his adoptive grandfather, Monkey D. Garp, who named him in honor of his father.
In One Piece lore, the "Will of D." is something that connects character who have that initial embedded in their name (for example, Monkey D. Luffy himself), be they related by blood or not.
Shanks, in truth, is not a member of the family of D, an important piece of lore every One Piece fan should know. However, he has the same cheerful attitude and adventurous desire that many who have the Will of D possess.
Kureha was the first character to mention the “Will of D” in the One Piece Drum Island arc (Episode 91, Chapter 154). She shed light on Roger's name, and it was an important twist in the series. While most fans believed the pirate king's name was Gold Roger, she confirmed that it was Gol D.
Naruto Possesses Massive Firepower
In his base form, Naruto is immensely strong. However, when he combines his Six Paths Sage Mode and his Kurama Mode, he is stronger than anything Luffy will ever face. Even if Luffy were to get 10 more Gears, he still wouldn't be strong enough to stand up to Naruto in this mode.
In the manga, it showed he lost it by throwing the little blade of Mihawk, like he did for the cursed sword, but he wasn't ready for even the tiny little knife and he loses his eye.
"Three-Tongued" Demaro Black was the captain of the Fake Straw Hat Crew. He impersonated Monkey D. Luffy to benefit from his reputation, but was later arrested by Sentomaru.
Over the years, he has come a long way and become one of the strongest pirates on the seas. Zoro has attained terrific strength, but he does not rely on a Devil Fruit at all. However, had Zoro eaten a Devil Fruit, there are some that would suit him more than others.
Luffy Took 10 Years Off His Life by Altering His Own Hormones. Gear Second's life-shortening side effect is made worse by how often Luffy relies on the technique.
The awakening of this fruit holds its true power and grants Luffy what is called Gear 5. Thanks to it, Luffy gets stronger and can fight with even more freedom. His ability to bring laughter and joy to others increases as well.
The protagonist of One Piece has "3D2Y" tattooed on his arm. It just represented the time he spent training. This tattoo is a reminder for his crew to meet him two years and three days later.
Buggy is the captain of the Buggy Pirates and one of the Four Emperors of the Sea. A person who has not met Buggy can easily be fooled by his titles, but those who have know that he is one of the weakest characters in the series.
Is Luffy Gear 5 the strongest? Yes! Of course, Luffy's Gear 5 is the peak of his colossal powers. He can literally do ANYTHING with his devil fruit powers right now, as he transforms into the Sun God Nika when using Gear 5, making his devil fruit the strongest in existence so far.
Luffy is close to Shanks in terms of power and it is only after their fight that he will officially be able to call himself stronger than Shanks.
9 Can't Beat: Luffy Has Nothing To Counter Sasuke Uchiha
Sasuke is arguably one of the strongest rivals Naruto has ever faced. Aside from his incredible hand-to-hand prowess, Sasuke is a great strategist capable of creating complex battle strategies on the fly, making it very likely he can outsmart Luffy.
Goku is already a master of many abilities and operates at a much higher level than Luffy at his most powerful. While Luffy's Gear Fifth abilities are indeed impressive, they are not equal to Son Goku's mastery.
Luffy - Training With Rayleigh. During One Piece's time skip, Luffy received training from Silvers Rayleigh, the former first mate of Gold Roger whom the Straw Hats had befriended on Sabaody Archipelago.
An example of the hereditary nature of "D." can be seen in the Monkey family, consisting of Monkey D. Luffy, his biological father Monkey D. Dragon, and his grandfather Monkey D. Garp.
Luffy Inherited Roger's Will
The fact that they both share the name D and are very alike is enough for many to believe that Luffy has inherited Roger's will. There are many similarities between the aspiring Pirate King and the one who already achieved his dreams.