Wedding Interrupted and Lord Beckett

Last we saw Dakota sailing away on her pirate ship the 'Shadow Cat'. Now she comes back to Port Royal for Will and Elizabeth's wedding. Only to be roped into an other adventure with the man who called her father. Jack Sparrow. They face many dangers on their journey to get the Chest of Davy Jones. Does anyone else find out about her true form? What does Beckett what with Dakota? If you read the story you'll find out.