Shin'en Shin'en no Mi

Introduction
The Shin'en Shin'en no Mi or Abyss Abyss fruit is a powerful devil fruit that gives the user the ability to summon up the abyss. The Abyss is a realm of darkness where there is no sight, sound, or smell. Those who find themselves inside of it only see darkness and must rely on there sense of touch to move around.

Usage
When the user brings the Abyss everything in a mile radius suddenly becomes pitch dark. Sound vanishes and nothing can be smelled. This blackness also extends to creatures that don't see though light.

Strengths
The Abyss can be summoned in small burst as well as the full mile. If the user wants to they can place the abyss around a item.

Weaknesses
The user suffers from standard Devil Fruit weaknesses.

The Abyss is only a mile wide in all directions. So anyone can escape it by running a mile.