One more thing to be clear on...
NOWHERE does the Scripture even begin to intimate that if you read secular or fantasy works, or see a movie, that A DEMON WILL JUMP INTO YOU, or that you will LOSE YOUR SALVATION!
The Blood of Christ covers all sin.
The Holy Spirit dwells in me, and SEALS me, saying "This is GOD's man.".
Now I do not have license to sin, but I cannot begin to stretch the Scripture to say that seeing an edifying, decent, clean, heroic, movie extolling the virtues of loyalty and love is sinful.
Yes, it has a word in it called "magic".
The Apostle Paul read and quoted pagan authors of HIS day.
I'll repent as soon as he does.