Chen Cai was born in Dachen Village. When he was a teenager, he was adopted by his master, Blind Chen, who was a famous coffin bearer in Dachen Village. At the same time, there were seven people with Blind Chen, who were called the "Eight Great Vajras" by the people in the village. The death of Old Man Wang's daughter made Blind Chen feel something bad. If he survived, he would teach Chen Cai something really useful...