SonataL

If you want a good One Piece FF, I recommend reading "A Gamer in South Blue" by LordVishnu. They recently came back so chapters are being updated again.

Kinda OP since it would also affect those significantly stronger than him by the 50% decrease in abilities.

Run on sentence

You're switching between present and past tense. You said "continued" which is past and then say "tries", which is present.

Take my stones!

You're good author! This is a fresh of breath air in this site so one day without a chapter is fine. Better to get quality chapters than a sick author.

I give you my stones

No. Same reason as the other 2, it seems a bit forced.