"I don't do much myself," he admits. "I can make things quiet. It's also pretty stupid."

Of course, downplaying his devil fruit is pretty much a regular pastime of his. No, it's nothing like the ope-ope fruit, but it has its uses. He's been reading up on how sound works, too, with books on physics from Dr. Solis' lab to try and see if he can come up with some new ideas, but it's slow going so far. Hard to merge the abstract nature of the science with what he intuitively feels in practice.