I Started with a Pair of Yin and Yang Eyes, and I Gained Merit in the Cemetery

In the beginning, I awakened my yin and yang eyes and became an orphan guarding the cemetery. Unexpectedly, it turned out to be an unexpected fate! Every time a ghost's last wish is resolved, a portion of pure Yin Yuan will be harvested; every point of merit accumulated will increase one's strength! From a helpless orphan who can be bullied by everyone, to a strong man who keeps his vows and surrenders his soul; from collecting merit in a corner of the cemetery, to frightening both the Yin and Yang worlds, no one dares to mess with him! Evil cultivators blocking the way? Yin Yuan suppresses the killing! A ghost is causing trouble? Purification of merit! Lin Mo: "Keep the cemetery well and earn enough merits. From now on, I have the final say in the world of Yin and Yang!"