Where are you?

A large, scaly dragon with glowing yellow eyes and a textured, reptilian face fills the frame, its head moving slightly as it breathes heavily. The scene cuts to a man in a dark coat standing in a cavernous, rocky environment, then returns to the dragon's face as it lunges forward, its mouth opening wide in a threatening posture. The setting is a dark, enclosed cave with rough, uneven stone walls and a dim, warm light source illuminating the scene.