Desperation Happiness

I was in a fantasy world. Like Elder Scrolls Oblivion or Demon's Souls. My dog Bear was with me, roaming around the caverns mostly out of sight. An old man was doing experiments with rocks there and quantum entanglement, at least to the best of my knowledge that's what he was doing. He caused an earthquake which shook the caves and made rocks fall everywhere. I tried to use my powers to keep the cave together but I couldn't keep it up. I couldn't find Bear but we ran deeper into the cave through an ornamental gateway into a tunnel or hallway. I didn't have any weapons but found a health potion in a glass ball within metal grating attached to a chain. I didn't need the health right away and decided I could use it as a weapon as the metal around the glass was pointy. The dream turned even more like a video game when we attacked and defeated a few monsters. I was legitimately anxious about these fights since I had no real weapons. I seem to remember seeing a life bar and going 3rd person at this time. Shortly after the fighting started I woke up.