A young man who loved One Piece opened the One Piece anime on a stormy summer day. Just as he was engrossed in watching, a bolt of lightning suddenly struck him. When he woke up, he discovered that he had transmigrated to the world of pirates and unexpectedly activated a System. The System instructed him that the only way to return to his original world was to restore peace to this chaotic pirate world. With the System’s many forms of help, the protagonist overcame countless twists and turns and endured numerous hardships before finally bringing peace to the pirate world and returning to his original world.