OP Prison Remove /fly from abyss

[_Chilling_]

Minecraft username:

_Chilling_​

Suggestion:

Remove /fly from abyss​

Detailed description:

It is just not fair
like players who are capt+ can just fly in the abyss and mine
and non ranked players / players below hitman or hitman ranked can't fly unless they have /fly command​

Reason(s):

Unfair​