Hayai Hayai no Mi

Name in Japanese (translation): Hayai Hayai no Mi (Fast Fast fruit)
Capabilities: The user of this fruit is able to speed up him/herself by increasing his heart rate and metabolism, however at the cost of having to eat a lot to be able to power up. The more the person uses the power the more the person has to eat. It doesn't take much to run out of power and because of this the user of this fruit usually tend not to be very dependent on the power.
Type: Paramecia

dosnt soru do the same thing

Almost, except the soru takes years of training I guess. And this would probably be even faster as well, and even more if the user was to learn soru. But then again it would last long at all probably something in between Gear Second and Gear Third in duration. The user doesn't really get stronger either only faster, it's only the velocity that would make the user so called "stronger". The user himself/herself has to be well built to survive an impact in that kind of velocity.
Also isn't it just Luffy that increases his heart rate when doing soru since he's able to do that with Gomu Gomu no Mi.

Hope it's okay with you or I'll just have to come up with something else ^^ I really didn't think of soru at all so thanks for reminding me hehe.

yeah alright

APPROVED!!!

Thanks mate!