The Immortal Farmer

Pingan Shaw, a farmer, had his system activate after a ten-year delay. A rusty wood knife he tosses instantly kills a Nascent Soul master; a mosquito coil annihilates a Demon Sect army. Cultivation sect masters, Immortal Emperors, and Demon Sovereigns flock to his door, becoming his laborers, carrying manure and chopping wood. The farmer effortlessly navigates the cultivation world.