When worlds colide

Vrrrrrrrrrooooooom! Crash! Boing! Noooo Derpy don't touch that! Yelled the Doctor. Sorry Doctor! Replied Derpy. Vooom! Okay now you can stand up. Said the Doctor. Doctor what happend? Asked Derpy. Well Derpy........... Said the Doctor. What's wrong? Asked Derpy. Ok Derpy don't move......... Why? Asked Derpy. Just don't. Said the Doctor. Ok Derpy im going to tell you whats behind you......... Theres a crack behind you. What's wrong with a crack? Asked Derpy. Not any kind of crack, a crack in time and space. Answered the Doctor. Oh. Whaaaaaaat! There's a hoof reaching through! Said the doctor.Help the poor lad! Huh? The hoof went back in let me look at it. Zzzzzzzzz wait a second... Shhhhhraaaak. What! who are you? Both sides of the crack said at once. There was a mare that looked like the doctor and a stallion that looked like Derpy. They both looked confused. Alright then.... Who are you! Said the mare. Well im the Doctor and this is Derpy. Nowwwwwww who are you? Yelled the Doctor. Now then you don't have to yell... She was cut off by the doctor saying. Seems I do seeing that you came from a crack in time and space! The mare just glared at him. Aaaas I was saying, I am the Doctress and this is Dopey. The doctor said, Well thats a stupid name! HEY! Shouted Dopey. Then the crack closed and Derpy and the Doctor were silent. Doctor? Said Derpy. What just happend? The doctor shook his head and went to the controll panel and went back to rambiling on about automatic sand. Two days later the crack came back and fully opened smoke flooded in and screaming and yelling was heard. The Doctor opened the doors to the T.A.R.D.I.S. ran out and ponies came flushing out including Dopey and The Doctress. Oy! What are you doing here?! Shouted the Doctor. There was a force so powerfull I could not stop it..... So I gathered as many people as I could and told them to go into the T.A.R.D.I.S. and I was planning to move everyone to a safer planet but it blew a hole in the wall and started killing everyone and I opened another crack and got the rest of the living and got them out as quickly as I could to save them....... The Doctress answered. The crack! Ice got to close it! She ran back inside and closed the crack. Dopey was a pegasus and his wings and eyes were damaged, he couldnt see or fly. He was sitting down and calling for the Doctress. Derpy ran over to help him, she said that she was not the Doctress but she wanted to help. He said ok then him and Derpy went to the nearest hospital so did everypony else that was injured. The Doctress came back and asked where was her companion. The Doctor answered. He went to the hospital. She said ok then she said she wanted to talk to him. The two of them talked all day about what happened, what was going to happen and what was happening. At the end of the day Derpy and Dopey came back, Dopey had a band around his head and and wing casts. Derpy was helping him go in the right direction. When they got there Derpy asked if the smoke was gone and if the Doctor would add another room for Dopey. The Doctor said that the smoke was gone and he would add one in a minute. That night all of them had there own room to sleep in. The next day Mayor mare gathered everypony including the genderswaped ponies in the town square. The ponies were to liv with their non-genderswaped selves. Until they get back on their hooves. So Dopey and the Doctress had to live with Derpy and the Doctor. They didn't like eachother very much, ( they being the Doctress and the Doctor ) but Derpy and Dopey got along very nicely talking about muffins and their favorite flavor weather it was blueberry of chocolate chip. Then the world was in trouble the great power was coming to finish what it had started.