He was a pirate captain and now a naval advisor.
He has no power to restrain a chicken, but he can make a big pirate with a bounty of tens of millions willingly help him sacrifice his life.
His name is Roger Chenxi, a mapmaker who bears the mark of a slave.
In the East China Sea, he was a technical consultant who "abandoned darkness and turned to light" from the pirate group. He worked in the Surveying and Mapping Department every day to draw nautical charts, drink afternoon tea, and discuss the art of contour lines with the bald section chief.
In the Grand Line, he is a multi-faceted spy code-named "Chameleon", performing tasks for the mysterious intelligence organization "Eagle Eye News Agency" that even he himself does not know the full story of.
In Impel Down, he's - wait, he's not in yet.
But when Fire Fist Ace was deceived into Shields Town by a diary he forged, when the fragments of Vice Admiral Cord's "All Sea Chart" were revealed, and when a secret that could subvert the world structure began to surface -
This harmless-looking painter had to switch frantically from one mask to another.
The pirate thought he was a pirate.
The Navy thought he was the Navy.
Hawkeye thought he was one of his own.
And his true identity is almost unclear even to himself.
This is a story about justice and lies, betrayal and loyalty.