sam and dean are top dogs. lucifer is top top dog but because he killed a guard so he is in holding cell for a couple months. so when too new bee's aka gabe and cas come they are stick in a 4 man cell with them. they grow really close. then lucifer gets out he comes and hugs the newbies while winchester are thinking there gonna die. right before lucifer kills them gabe and cas safe them. there is a twist at the end