I will be traveling to another state to hang out with my friends soon. I am not bringing my ps4 or my version of the game because they play it as well. My question is, if I log into my PSN account on her PS4 and go to play my character with my log in, would I be fine being able to play using her stuff when my version of Stormblood is collector's edition and hers is not? Or do I need to bring my disk to be able to play?