The Hobby Kids are back at school after summer break, but it's not an ordinary school day. They soon discover they are in a parallel dimension, where they meet their alternate selves. The Hobby Kids then face an adventure with a slime monster and use a Beast binder to defeat it. After the battle, Hobby Bear gets zapped away in an egg, and the group tries to find him. They meet Sherry O'Grady, the ice cream lady, who helps them realize they need to work together and let Hobby Bear help more. The group then builds a time transmitter to communicate with Hobby Bear and eventually rescues him.
Later, the Hobby Kids try to come up with a title for their new video, which is almost uploaded. They meet Gamer Goose 194, who was exiled to Megabyte Beach after turning 21. To find the perfect title, they must surf the Tidal Wave of Creativity, which is caused by the decline of video titles since the early 2000s. The Hobby Kids meet King Neptune, who guides them and helps them summon the tidal wave. In the end, they successfully upload their video and go viral, with Hobby Bear showing off his karate moves and reminding viewers to subscribe and hit the notification bell.
Here are the key facts extracted from the text:
1. The Hobby Kids are back at school.
2. Hobby Frog is nervous about school.
3. Hobby Frog has a pencil sharpener that also protects phones.
4. The Hobby Kids meet a parallel version of themselves.
5. The parallel Hobby Kids are from a parallel universe.
6. The Hobby Kids have a submarine with a self-destruct button.
7. Hobby Bear gets lost in another dimension.
8. The Hobby Kids try to find Hobby Bear using a time transmitter.
9. Sherry O'Grady is an ice cream lady who helps the Hobby Kids.
10. The Hobby Kids build a time machine to communicate with Hobby Bear.
11. The Hobby Kids need to find a title for their video.
12. They meet Gamer Goose 194, who is the guardian of Megabyte Beach.
13. Gamer Goose 194 tells them to paddle out to sea and summon King Neptune.
14. King Neptune helps the Hobby Kids by summoning the Tidal Wave of Titles.
15. The Hobby Kids' video goes viral and they become popular.