Ep 598. A Samurai Who Can Cut Fire! Foxfire Kin'emon!

In One Piece season 10 episode 598, "A Samurai Who Can Cut Fire! Foxfire Kin'emon!", the Straw Hat Pirates land on the island of Punk Hazard, a former research facility for the infamous World Government. As they explore the island, they encounter a mysterious samurai named Kin'emon who has the ability to create and control fire with his sword.

Kin'emon is on a mission to find his missing son and is desperate for the Straw Hat crew's help. As they search for Kin'emon's son, the crew discovers the island is filled with hazardous dangers, including a deadly gas that can turn humans into living weapons.

Meanwhile, the World Government's presence on the island becomes more apparent as the crew encounters their agents, including the powerful Caesar Clown, who is conducting secret experiments on the island's inhabitants.

As the crew battles against their enemies and navigates through the perilous terrain, they learn more about Kin'emon's past and his connection to the island. With the help of their new ally, they must work together to unravel the mysteries of Punk Hazard and put an end to the World Government's nefarious plans before it's too late.

Filled with action-packed battles and unexpected twists, "A Samurai Who Can Cut Fire! Foxfire Kin'emon!" is a thrilling episode that showcases the power of the Straw Hat crew and introduces a new and intriguing character in Kin'emon. Fans of One Piece will not want to miss this exciting installment in the series.