After thinking about it, he decided that te difficulty he has to overcome is too much. This is because not only does he have to learn and master the Wood and Lightning Vessel Sigil techniques, he still has to master the Life and Death lightning vessel sigil technique, too.
He is not sure that he has to master the Life and Death Lightning Vessel Sigil technique to 100%, but he is sure that he has to at least master the wood and lightning vessel sigil techniques to 100% and learn the Life and Death Lightning Vessel Sigil technique.
This is the main goal for him. If he achieve it, it is unlikely that he will be able to reach the fifth mortal coil.
This made him wonder how the person who set the requirements for the life and death lightning vessel sigil technique expects him or any other golden core cultivator to meet the requirements.
