Not only Lucifer Morningstar or Samael, the light bearer, was the only one cast out of Heaven. Oslac, on the other hand, turn into human not because he rebel from God, but to understand things more. Will he understand the will of the Lord after this? Or not? He did not only turn into human but has also the traits of a human being: hate, pride, temptations, envy, greed, fear and love.... Will falling in-love can help him go home to Heaven?