Kurton

Carton was a Pro Hunter and one of the Bodyguards for Prince Woble Hui Guo Rou.

Dark Continent arc
When Kurapika inquires about why Sairid, Bill, and Carton didn't speak up about the how the former bodyguard Woody died due to Nen circumstances. Sairid claims it has nothing to do with protecting the Prince, while Carton believes it's the Kakin Army's responsibility. And if they were to intervene within the situation then that would cause them trouble with the Kakin Army. Kurapika further questions them how they applied for their positions and if they were interviewed by Queen Oito Hui Guo Rou before hand, but they claim they haven't. This leads Kurapika to believe they haven't been informed of the battle Succession of the Throne. Later four more dead bodies appear dead. Kurapika then with a pistol and his Dowsing Chain interrogates the remaining bodyguards and staff.

He first questions the staff about if they had known about the battle Succession of the Throne to whom claim to have not, the bodyguards two of which did know about it, but not Carton, Bill, and Sairid. After the two bodyguards explain what they know about the battle Succession of the Throne, they're immediately surrounded by Nen Beasts. One of the beasts pesters Sairid asking him if he's free, but Sairid says he isn't. Bill and Kurapika with Queen Oito and Prince Woble discuss the matters at hand within another room, while Sairid and Carton watch over the two bodyguards who knew about battle Succession of the Throne. With the Nen Beasts out of the picture, Carton is relieved though unbeknownst to him, the Nen Beast that pestered Sairid before was now on his shoulder. Apparently after Sairid said that he's "free" to the Nen Beast, he's manipulated into stabbing to death the two bodyguards and Carton.

As soon as Sairid is restrained by Kurapika he asks Bill if Sairid is one of the people needed to escape off the ship. Bill explains that Carton was the most necessary, he being a Conjurer type and is able to transform into either a boat or Vehicle that runs on Nen Aura.