User blog comment:FairyRaven/Fairy Tail Chapter 336: In Order to Live Today to the Fullest, Review and Commentary/@comment-77.195.192.240-20130624072334/@comment-77.195.192.240-20130624082414

it's not the purpose, the goal is to break the future > X 791 path, nothing else, with the destruction of this path neither future Lucy nor future Rogue can arrive in X791, so all the events will be cancelled