Pirate Ninja Battle

There is no plot in this book where the protagonist group is kneeling and licked. Because the protagonist group was too weak at the beginning of the timeline, some arrangements were made to improve their strength so that the sit-ups would not appear in the original book. A magical arena connects the worlds of pirates and ninjas. The passionate collision of different training systems, the intersection of justice and evil. Who can have the last laugh? Luffy, Tikki, Narusa, or Madara and Obito?