After My Supernatural Recovery, I Became a Ghost Monk

(No female protagonist, the male protagonist is a mean monk, decisive in killing even women, upgraded story) After the Zhongyuan seal is lifted, hundreds of ghosts walk at night, and no one can stop or destroy them wherever they go. It wasn't until... The monk who had been imprisoned in a mental hospital for two years appeared that the destroyed world had a glimmer of light. "Congratulations, you have ghost eyes, you can dispel darkness and have short-term light." "Congratulations, you have a wordless book. You can predict evil and avoid danger." "Congratulations, you have an SSS level Zen staff, which can kill evil spirits and maintain world peace." Do you want to save the world? Wei Chen: No, I just want to become a Buddha.