The Will of D.
The Will of D. is a fated inherited will carried by the Clan of D in the One Piece manga, regarded as the antithesis of the god-like Tenryuubito.
First mentionedCh. 154, p. 717 chapters reference it
Known from canon
6 factsDr. Kureha declares that the will of D. is still alive.
Whitebeard challenges Luffy to prove the Will of D by showing what lies beyond the age.
Corazon warns Law that he is a member of the fated family of 'D'.
Doflamingo snarls that he too is a D.
Luffy reacts strongly to the mention of the letter D.
Corazon explains that the D are the antithesis of god if the Tenryuubito are gods.
Still unknown
4 questionsWhat does the letter D represent in the Will of D.?
How did the Will of D. begin during the Void Century?
Which ancient figure first passed on the Will of D.?
What specific goal does the Will of D. aim to achieve?
Best explanation right now
All theoriesCHURCHWARD'S "SACRED SYMBOLS OF MU" REVEALS THE GREAT KINGDOM'S NAME, THE "D" MYSTERY, AND THE END OF ONE PIECE
3 cited sources
Timeline of mentions
5 key chapters- Kureha declares will of D. alive First mentionCh. 154, p. 7
- Luffy reacts to letter DCh. 180, p. 4
- Whitebeard challenges Luffy on WillCh. 570, p. 4
- Corazon warns Law about familyCh. 764, p. 10
- Doflamingo claims to be a DCh. 768, p. 7