Another World: Struck by Lightning from the Start, I Kept a Low Profile and Became a Sage

I got struck by lightning for comforting my bro, and almost turned into a woman after transmigrating. My peerless talent is useless, so I’ll just farm in another world. Love interests are doomed, but bros last forever... “Boom!” Several bolts of lightning strike at once. “Damn this fake brotherhood!” When Yu Qiu opens his eyes again, he finds himself in the wilderness... In a backward world plagued by racial conflicts and monster sieges, though his body has shrunk, he still remembers modern knowledge. This all-capable modern person from Earth sets off on a journey through another world in search of a way home.