This story is a idea of a What If for MasakoX's What If Week ideas, but from my telling of it instead of him. This story is also inspired by the story "How Vegeta Became A Brony" by TheSnarkKnight30.
It's after the Cell Games Arc and into the Buu arc after the World Martial Arts Tournament of that Age and Bulma decided that after Trunks went back to his time in the future, she wants to build a portal. Just not any type of portal, but a portal to other dimensions. And after Bulma built that portal in time for the Buu arc, she asked Vegeta to test out this portal. And because of this, he said yes and she gave him a capsule case that has a capsule with the house with the gravity training area, but this gravity training area can go up to 10,000 times the gravity of Earth. But after she went out of the area, something happened to the portal to malfunction and knocked out Vegeta and made him sucked into the portal, destroying the portal after he passed out like that. After that, well I will tell that in the story.
This story also has stuff from DBS in it like Super Saiyan Blue. Instead of Goku fighting Jiren, it's Vegeta fighting Tirek. I will link up the txt file for the characters in this story so you can know which character is which. https://drive.google.com/open?id=1y2GW3c3kIleWU5l54SvnE6ReLJkN7i79
Some characters on that txt file above aren't in this story. I decided that this story shouldn't have a ToP, the universe 6 tournament, the zeno expo, and that black arc because of reasons I'm not gonna tell you at all.
The ponies in this story will act like themselves in the show, so the txt file above is invalid.
This story will include elements from Anime War like the Super Saiyan Omni White transformation.