Rainbow Dash was walking down Ponyville in a nice sunny day Pinkie Pie's showed up and told Rainbow Dash to go to her house for a sleepover Rainbow Dash accept and took the invitation and continued her day at that night Rainbow Dash went to sleep and the next morning she flew up in the sky and had a great time she forgot that she had to go to Pinkie Pie's house for the sleepover So she went down to sugar cube corners and had a great time with Pinkie Pie but something happened Pinkie Pie gave her a cupcake and rainbowdash fell asleep and she ended up in Pinkie Pie's basement that was covered in blood and ponies heads ponies in Ponyville we're gone all of a sudden and then Pinkie Pie told rainbowdash her about what she was going to do she was going to kill her