The Last Mr. Yinshan

My name is Qin Shiwu. In the year I was born, demons and ghosts begged for my life, heaven punished me, and my parents died. My grandfather gave everything he had to steal eighteen years of time from God for me. On the day I came of age, my grandfather buried me alive with his own hands, letting me inherit all the skills of Yinshan and marrying into the Hong family. From then on, the life of murdering me completely kicked off. I count to three, and this evil world will completely open... Three! Welcome to the world of ghosts and wish you good luck!