User blog comment:J. Severe/Comments for "The Truth about Ferb Fletcher!"/@comment-2024558-20100531023304

Here's another worst case scenario: You go into the future and meet your great-granddaughters. You're trying to get The Book so that the girls will still exist. You get caught and The Book is about to be shredded. If it does, all of time will be destroyed, you'll be stuck in the future, and the girls won't exist. What do you do?