Rodrick Usher wrote a letter to the narrator to come visit him because he was very sick and he felt like he was dying.
Rodrick and the narrator thought that Madeline was dying so they locked up her in a basement.
The narrator and Usher begin to hear wierd and strange noises that start scarying them.
While the narrator was reading a book and loud and strange sounds coming up the basement, Madaline was alive and she was coming for them.
Madeline just enterd the room and she died in Ushers arms. shortly, Usher died because of his awful disease.
The narrator was so scared he left the room runing for his life, a few seconds passed and ushers house colapsed the same way Usher and his sister passed away. Poe returns to his normal life and the story was never herd again until now.