Eonnn's Akashic Records

This was a non lucid dream but it was pretty cool. Me and a couple of other people (don't know who they were) teleported (somehow?) way back into the past (perhaps around the year 5000BC?). The place we teleported to looked like Egypt as I could see a massive stone pyramid in the distance. There was a massive fight going on as far as the eye could see, there were thousands of japanese soldiers fighting each other with swords. I still haven't got to the weird bit... the air was so fresh and cripsy clean, your body would get energised just by breathing, and the pyramid was giving off this energy pulse every 10 seconds that swept through the entire land, I could actually feel the energy wave sweep through us each time it approached and it felt really good. Perhaps this is the real purpose of the pyramids? that when they are working, they give off an energy pulse? anyway, it was quite strange but in a good way, i just don't understand how i was able to breathe in such clean air? or how i felt pulses of energy? the window was closed in my bedroom so it couldn't have been the wind... the only conclusion i can come to is that there must have been an angel or some kind of enlightened spiritual being in my presence.