Spirit of the Coffin.

Due to the poverty in his hometown, a country boy left his hometown to join his relatives in a faraway place, leaving his wife at home. During that time, a bully coveted the beauty of the country boy's wife and tried to sexually assault her. The wife hangs herself from a beam to protect her chastity. When the country bumpkin returns home to look for his wife, the bullies beat the country bumpkin to death in order to eliminate the root of the problem. The two of them are so desperate for revenge that they return from the dead to take revenge on the bully. In the end, they lead the police to arrest the bully and bring him to justice.