When they came across corpses with lingering evil corpse energy, even with methods of protection, they couldn't avoid being affected, which resulted in their current wretched state.
This was the true bottom layer of the Mystical Sect.
They mingled in various professions, without even unlocking their Divine Skills, merely knowing some techniques and methods, acting in accordance with ancient taboos, essentially risking their lives to make a living.
The use of the Lu Ban ruler was one such method.
Generally, it involved measuring the various parts and wounds of the deceased, as well as any traces of bruising on the body to determine fortune and misfortune, a clumsy and time-consuming process.
Upon seeing this, Li Yan couldn't stand to see the old coroner exert himself and directly spoke up, "The problematic area should be in the heart, just open it up."
The old coroner was startled. The heart showed no sign of being engorged or discoloured, so why would it be in the heart?