One Piece
There was a time when Gold Roger was the greatest of all pirates, the "Pirate King" as he was known. Upon his death, his priceless treasure, known as "One Piece," was hidden somewhere on the Grand Line. Many pirates have set out in search of this treasure, but all have died before even reaching it. Monkey D. Luffy dreams of finding this legendary treasure and becoming the new "Pirate King." After eating a Devil Fruit, he possesses a power that will allow him to achieve his dream. Now he just needs to find a crew to embark on his adventure!
Trailer
My opinion
One Piece is not an anime that you consume quickly.
It is a work that takes the time to build its world, its characters, and above all, its emotions.
Behind the adventure and the humor, we find simple but powerful themes: freedom, dreams, loyalty, and the pain of the past.
Each character moves forward with their scars, and that's what makes the whole thing deeply human.
One Piece is not trying to impress at all costs.
He builds, slowly, but sincerely. And that's often why he scores so many goals.