Can the effect of a certain devil fruit last through the effect of another devil fruit?


Just to make it easy to understand my question here is the example below :

Suppose a person **X**

A User of the _Modo Modo no Mi_ use his/her **DF** ability and make **X**
younger by 12 years,

now another **DF** user (lets say) of the _Toki Toki no Mi_ use his/her **DF**
ability & sends **X** (who is 12 years younger because of the effect of the
earlier **DF** ) into the future...

my question is that, will the _Modo Modo no Mi_ maintain its effect on **X**
who was sent into the future or not ?




There are no known facts at the moment that support which way is the correct
one.

But if I am to make an educated guess, I think the **answer is no**. I think
that most Devil Fruits in One Piece have an "ability range" meaning that if
one can manipulate the objects near him, they will remain modified as long as
they are in this "range" of the Devil Fruit.

For ex: The DF of _vice-admiral Tsuru_ , [Woshu Woshu no
Mi](https://onepiece.fandom.com/wiki/Woshu_Woshu_no_Mi), allows the user to
literally "wash and hang out to dry" people and objects as if they were
clothes. I can't imagine that if she chooses so, those people will remain like
that for the rest of their lives. Same goes with _Trafalgar Law's_ ability or
_Sugar_ from Dressrossa. They have to be in a reasonable range so that their
respective DF powers work.

At least that is how I imagine the OP world works because otherwise it would
be total chaos and we haven't seen any other character that had traces of a
Devil Fruit ability on them that was used in the past (not their own DF powers
of course). And to answer your question, the person sent in the future will
automatically revert to their original nature and nullify any other DF
abilities that were used upon them.

