C163 The Lead Was Interrupted Again

The reason why the lid was covered with a black cloth was to prevent moonlight from shining on the old man's corpse, so that he wouldn't have to dig at night. There was a reason for this: the Yin Qi was very dense at night, and it would easily dissipate before the corpse could rise from the coffin.

However, there was another reason for him to open the coffin at night