I choose the emperor ending

Obsessed with medieval fantasies, Marina develops a revolutionary VR (Virtual Reality) device that can bring fictional worlds to life. Her dreams come true when she is transported to Lasnorok, the setting for her own novel. The problem is, she can’t get out of it! Disguised as a runaway slave named Rino, she comes face to face with the main character she created, the ambitious Edward Allen Dihas. Can Marina help him overthrow the Emperor and survive to make it out alive?