This story has the potential to be one of the best on the site, but it's been all put ruined.
The author has fallen into the trap that most gamer/system stories do. That is to say, they have zero restraint when it comes to the system. To the point that thing are just ridiculous. It hits all the boxes of poorly designed system fictions.
Given a Devil Fruit right off the bat, despite doing nothing to earn it.
The system also (apparently) makes random changes to reality to make his life easier.
The system applies to his Devil Fruit, so no experimenting, creativity or training. Just adding XP to the Devil Fruit tab.
Also hinted he will get another Devil Fruit. One of the worst OP tropes.
The system store that has no limits, including weapons from other anime and devil fruits.
Gets a "mind palace". AKA a grinding system that lets the MC become even more OP by simply sitting in a corner while they sail around.
Caps on learning skills are super low. He's able to learn Rokushiki before he even gets into the Grand Line.
Super specific hidden quests that the MC just so happen to do anyway. What are the chances!
And so on.
There's a lot to enjoy, but it's mired in constant upgrades and BS rewards that take any suspense or tension out of the story.
If you want to turn your brain off and read power fantasy wanking than you'll probably enjoy it. Otherwise, meh.
