Cheese sandwich and pinkamena pie have never met but they were to be married. But when cheese sandwich screws up when practicing the vows he takes a walk in to the woods to concentrate and practice the vows. But when he finished practicing he accidentally puts the ring on a horn which he thought was a branch a dead pony rises from the grave. The young stallion is terrorfied to realize that he married a dead white unicorn that goes by the name of rarity. Now the white unicorn thinks he asked her to marry him on purpose even though he didn't know it was a horn. Will he ever get to see his true love Pinkie Pie again?