By the age of 80, General Gama Feihren has long since retired and is now on the last days of his life, spending most of his time on a virtual first-person shooter game he truly loves and enjoys: Gaia's Paradox.
Reminiscing about the days of his former military glory as his body is nearing death's door— Follow the adventure of Feihren as he ventures into this new world he suddenly transmigrated in, New World: Nuwiell
I really liked the story but stopped reading thinking the author dropped it, now I'm re-reading it! The story is pretty good, MC is a old dude. Good world building.