I'm Just a Little Taoist Priest from Shushan!

Chen An, a young Taoist priest from Shushan, achieved enlightenment and crossed the border. He only carries a Shushan blackwood sword with him. I thought that my whole life would pass by opening and closing my eyes. Unexpectedly, there are demons and ghosts making trouble in this world. Chen An, who has engraved the four words "subdue demons and eliminate demons" in the Shushan sect's rules into his bones, uses a sword in his backhand. Then, he discovered that this world was actually...