Trafalgar Law ONE PIECE Images

Trafalgar Law is the captain and doctor of the Heart Pirates,a pirate crew from the North Blue.

Law is an extremely laid-back character, who is nearly always seen smiling (although not with a huge grin, like fellow Supernova Urouge). The only times he is shown not smiling was when he's incredibly shocked, explaining something to other people, frowning in deep thought, or deeply embarrassed such as when Chopper was tied on his head due to him being unable to walk. He also has a more reckless attitude when faced against other pirates that the World Government has labeled as a higher threat.

Despite Law's blunt and rather cruel demeanor towards others, he has shown to have some sense of compassion, such as how he decided to help the Straw Hats.

Law is the user of a Devil Fruit called the 'Ope Ope no Mi', which allows him to create a spherical territory of light blue aura. In this territory, he is capable of separating and spatially displacing anything and everything inside (including himself), referred to as that he can "operate" on anything within the spherical "operating room". Easily among the most versatile Devil Fruits around, with his powers, Law is easily capable of causing mass havoc within the area he controls.