Cave Man

One minute I'm in an underground cave on a Special Ops mission,and the next thing I know, I've travelled through time. My life became prehistoric pretty damn fast.I may have fought the bad guys in the military, but now I had new enemies.Woolly mammoths and saber tooth tigers - and no other humans in sight.Five years later, I'm still stuck here. Lonely as hell with a bright yellow bird I've named P...