First, about Kozuki Oden what we know?
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•The Kozuki family has the skill to build Poneglyphs, to read & to write them.
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•Oden was in Whitebeard’s Crew before Roger’s after of escaping from a closed border Wanokuni.
•Roger recruited Oden to travel in Raftel direction (now Laugh Tale) and to discover the secrets of the world (Void Century, D. legacy & One Piece, that have to be all related finally).
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•As Kozuki Momonosuke, Luffy and Roger, he can hear “The Voice of All Things”.
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The main mystery and the final cliffhanger of the last extraordinary manga chapters lead us to? Some questions to resolve:
•What is the connection between Kozuki Oden and the current events in Wano considering the Yonko Alliance and Rocks?
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•What is the coicidence that Sengoku and Sakazuki talk about related with Kozuki Oden?
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•What offered Roger to Whitebeard for letting Kozuki Oden leave the crew? Maybe a promise or agreement?
•Why Kozuki Oden decided to sail with Roger’s crew in the last journey to the final island Raftel?
Also we come to know that not only Whitebeard & Roger favoured Kozuki Oden, but also Shanks:
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•Could be a correlation between the last lost Road Poneglyph and Shanks related with Kozuki Oden knowledge about the hidden history of One Piece?
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Maybe Kozuki Oden saved all what he knew about everything that lived and saw with Roger’s crew in History Poneglyphs somewhere in Wano, hoping that someday Momonosuke and the ” man who Roger was waiting for” could open all the secrets that could lead them to find the truth about everything.
*by Jake Wu Long