Why? Why do people ask for a summary of such an amazing series just because its long? And I get it I didn't get into One Piece until the Punk Hazard arc so I had well over 600 chapters to read to catch up. But that is all part of the journey. The only advice I can give is its not a race read 1 to 5 chapters a day. If you really think about it that doesn't take any time at all really. With a summary or a 6 min video your not going to get the emotion, character development, verse building, and overall greatness that is One Piece. You have to go through it with the straw hats and your favorite characters to really understand them and the series.