The reason why the grand preceptor knew how to treat this object affected by extreme yin was entirely because of the Crown Prince.
After the Crown Prince got married, he seemed to have received Mo Chusheng's guidance and asked him about what he should do if he had touched something with a concentrated evil aura when he was young…
It was as if the answer had appeared in his mind subconsciously…
The Crown Prince was a king. He had the protection of the dragon bloodline. Even if he was affected by an evil instrument, it would not harm his life.
If he wanted to recover, he would first need to use a method to accumulate good karma. However, this method was not easy to do. After all, it was not so easy to accumulate good karma. It was hard to say how long or how much it would take. It might even take him a lifetime.
The second method... was to use the fate of others to make up for it.
To forcefully remove the evil energy.