Chapter 664

Chapter 664 is called "Master Caesar Clown".

Chapter Notes

 * Caesar Clown is a Logia-Type Devil Fruit user, who ate the Gasu Gasu no Mi and has a bounty of 300,000,000
 * The outcome of the Brownbeard vs. Basil Hawkins battle revealed.
 * Brownbeard explains how Punk Hazard became a wasteland.
 * One of Dr. Vegapunk's failed experiments turned Punk Hazard into a poisionous wasteland.