It's a Long Story -Ripped Spinoff-

In the misdt of Sam coming back from Hell, Dean leaving Ryelee to be with Lisa, Ryelee has worked with Bobby at the salvage yard and keeping the horses nice and tuned up. One day an old beat up yellow and black Camaro rolled onto the salvage yard. Ryelee remembered what Dean had taught her about how to fix cars and wanted to fix the old Camaro up. One night after she went to bed, she was woken up by the loud revving of the Camaro's engine. Ryelee followed the Camaro only to find out she had fixed up an alien robot and entered a full on war.

-I don't own any Supernatural or Transformers characters just Ryelee, Final, Regal and Diesel-