Disclaimer: I don't own anything. And I have no great knowledge of legal things. I'm also not very clear on certain things that happened at the end of Gravity Falls.

So the first few chapters will just be what the characters from the different worlds have been doing since the ends of their respective shows. I legit researched ages. It's so weird. Soos from GF is the same age as DF gang. WARNING! Certain people WILL have children. The children may or may not be explained.

Onto the fic.

It'd been a couple months since Berk got itself together. Hiccup was still kind of mopey but he was alright. Astrid convinced him to set up a school of dragons off of Berk for people from other islands to come learn of dragons without feeling unwelcome.

The older guests were unsure at first but the younger ones seemed excited to learn.

After the summer ended, Mabel and Dipper Pines left Gravity Falls. Not forever, their parents had some major disagreements and split up. Legally. They didn't know who the twins should stay with and they both found partners that didn't want the twins. So they went to Gravity Falls.

Once in a blue moon their parents would Skype them, but they were really busy on blue moon nights. So they didn't answer.

Eight years of crazy later, the twins turned 20 and had no idea what to do with their lives. Well, that's a lie. They wanted to stick together and explore more crazy things and places. But they knew they needed good money in order to do that. And that would require good, steady jobs. And those required higher education. And the twins couldn't get into the same college. After all they had different interests in majors. They decided to split up in January. Agreeing to meet up during breaks, they went spent the last week of 2018 in Gravity Falls with Soos and Wendy. Soos had started playing a game called Doomed a while ago and made some friends about his age. Wendy had gone to college already. And of all things she had studied psychology. But she was still Wendy. Sure she had patients across the country who she gave advice to over the phone. But she was still Wendy. She still wore flannel and that hat.

Three years in New Jersey made Jim homesick. He wanted to go home to California. There hadn't been any big problems in a while and there were plenty of trolls that could take over being the protectors for a while. After a week of an undisclosed type of transportation, Jim, Toby, and Claire arrived in Arcadia Oaks.

Children were never a thing Danny was good with. But even if he was as good with kids as his dad was bad at aiming, it wouldn't have made much difference in how much time he spent with Eric and Lillian. Granted, his hero complex had calmed down tremendously, but he was still constantly running around. He was a bit famous. Thankfully he had a little hide away with Frostbite's tribe.

After the thing with the asteroid happened, most ghosts decided to not irritate the Halfa. Some were still upset about certain things. But they had peaceful rallies instead. The more violent ghosts decided to fight with each other because the human world was 'too much trouble'. Overgrowth was still overly upset about the lack of vegetation. Danny and Sam helped make several large nature reserves around the world. That was when they were twenty. Six months after Overgrowth had settled down, Sam gave birth to Eric. (Yes he was on purpose and no he's not a secret love child with Overgrowth.) The two parents were extremely happy. And apparently being part ghost can be hereditary. Eric first turned into a ghost when he was two after a fairly spontaneous sneezing fit. After the change he sneezed once more and grasses popped up in front of him.

Sam was very happy that her son had an affinity with nature. Shortly after he turned seven Eric started having more control over himself. Danny tried to teach him the basic things that he would have found helpful near the beginning but soon found himself busier than ever.

Sam was pregnant again. And with a girl. Lillian was thrown into the young Fenton family hide away in the Farfrozen. Unlike her brother who had glassy green eyes all the time, Lillian had bright violet eyes. Possibly because she was around ghosts and ectoplasm more than her brother, she changed into a ghost only a year and a half after her birth. Her violet eyes were the most notable change. They turned bluer and iciest than her father's eyes.

In more current events, Lillian and Eric were getting a surprise birthday gift. A visit to Mom and Dad's hometown.

Amity Park. That's where Uncle Tucker lived too.

Please, bare with me.