First story revised in the making!

The first story I've made a long time ago had a lot of errors and missing detail, so I decided to put aside and take a break from my current story project to revise it!
Both stories I mentioned are not uploaded on any website as of now, but will be in the future.
The story I intend on bringing as my first story is called Descension. Descension is a story of a kid who was always bullied and was invisible to the ones around him. Though he had no friends, a scientist named Taz who treated him like a guinea pig was the closest he could call a friend. Taz creates a machine that allows individuals transfer to different dimensions, and he so happened to find a frequency linked to My Little Pony. He notifies the kid, but they then realize that the machine wasn't accurate, and could send him to any variant of My Little Pony. Putting that concern aside, the kid accepts and he prepares.
The machine worked how they expected, but the kid, who is now a pony, soon finds himself in a dimension he'd never thought of... Fallout Equestria. There he has to put aside his peaceful, non killer ambitions survive in the world of kill or be killed. But he's not alone. He meets up with some others, but this particular group isn't an answer to all problems, more like an improvised streak of withered luck.