Tim, a stay-at-home dad, is visited by his daughter Tina, who works at Babycorp. Tina informs Tim that there is a crisis at Babycorp and they need him to talk to his uncle, Ted. Ted, a former baby boss, has not spoken to Tim in a long time, but Tina tricks him into coming to Babycorp. There, Ted learns that Babycorp is facing a threat from Dr. Erwin Armstrong, who has created a school that is taking children away from their parents and teaching them to be mini-adults. Ted and Tim, who have been turned back into children by a formula, infiltrate the school to gather information and stop Armstrong's plans.
As they navigate the school, Ted discovers that Armstrong is using hypnosis to control the babies and is planning a "Diaper Revolution" to take over the world. Tim, meanwhile, bonds with his daughter Tabita, who is a student at the school. The family comes together to stop Armstrong and his plans, with the help of Tina and the other babies at Babycorp.
In the end, the family is able to defeat Armstrong and shut down his operation. The parents, who had been hypnotized by Armstrong, are freed from their trance and reunite with their children. The story ends with the Templeton family, including Tim, Ted, Tina, and Tabita, spending the holidays together and starting a new family business as bosses in diapers.
Here are the key facts extracted from the text:
1. Timmy is now a stay-at-home dad with his wife Carroll and their two daughters, including baby Tina.
2. Timmy's friend, Big Boss Ted, has become a successful businessman.
3. The story takes place after a significant amount of time has passed, and Timmy is no longer a child.
4. Jimbo is now the mayor of the city.
5. The triplets have become road cops.
6. Timmy's daughter, Tabita, has grown up and is now a student.
7. Tabita's school is facing a crisis, and her father is needed to talk to Uncle Ted.
8. Tina works at Babycorp, the largest baby company in the world.
9. Dr. Erwin Armstrong has created a school that ends childhood and pushes babies aside.
10. Timmy and Ted go undercover at the school to stop Dr. Armstrong's plans.
11. Dr. Armstrong has an army of girls and is using hypnosis to control the babies.
12. The school is divided into different houses, and Timmy and Ted must navigate the classes and students to gather information.
13. Dr. Armstrong reveals that he was experimented on by his parents, who were psychologists, and that he is smarter than them.
14. Dr. Armstrong plans to start a revolution in diapers, where babies will take over the world.
15. Timmy and Ted must stop Dr. Armstrong's plans at the Winter Show, where they will infiltrate him and unmask him in front of the adults.
16. Dr. Armstrong implants an app on all the parents' phones, which will hypnotize them and allow the babies to take control.
17. Timmy's daughter, Tabita, sings at the Winter Show, but Dr. Armstrong's plan is put into action, and the parents become hypnotized.
18. Timmy and Ted fight to stop Dr. Armstrong, but they are eventually captured and taken to a box.
19. Tabita and her little sister try to end the application and go in search of the server to stop Dr. Armstrong's plan.
20. The girls manage to decode the application and free the parents from Dr. Armstrong's control.
21. The parents take control of their minds, and they hug their children, reuniting the families.
22. Dr. Armstrong returns to his parents, who accept him back with love.
23. The Templeton family begins their family business as a boss in diapers.