The episode starts with Numbuhs 2, 3, 4, and 5 being attacked by the notorious Delightful Children From Down The Lane. Sector V fight back but aren't defeated until Numbuh 1 shows up and conclude the battle by defeating them once again. At the treehouse, Sector V dry off, as they all got soaked through during the battle, and Numbuh 1 explains that he was needed by Moonbase to search out a number of operatives who had now turned 13 and had to be decommissioned. The team agreed this was very sad, but they ultimately had to accept that nobody could stay a kid forever and once you're no longer a kid, you can't be a member of the KND, but Numbuh 2 brightened it up by stating that they (Sector V) are still not growing up for a long time yet. At the delightful mansion, Father - appearing for the