This may be the one of the best shonen battle manga ever read, the story about a pirate that is trying to fine the One piece to become the pirate king. The main character traveling around the world meeting new friends and making the coolest crew mates of the sea. Every adventures is a unique story were the main character and his friends fight with many enemies that including the navy and the marines. I give this manga 10 because it took me a lot of time to appreciate this work of art, the first time i saw One piece i thought it was a kiddy show but one of my best friend highly recommend to give it a chance because it has some epics moments and thanks to that i found a great manga.The casual viewer may find this series to long but if you find the time to marathon a series i highly recommend this one.