Killing Three Corpses and Nine Insects, Is My Cultivation Method the Most Difficult?

How many ways are there to become an immortal? The way of inner elixir. Take the external elixir method. Accumulating yin and virtue. Received the Immortal Book. The corpse becomes an immortal. Spiritual energy avenue. Which one do you fellow Taoists want to choose? … When Cui Ning was reborn and the imperial court was destroyed, the warlords divided the country and the people were in dire straits, and the guns of foreign enemies were about to tear the country apart. He accidentally obtained the treasure seal of the Taoist Sutra Master, a human face sutra. The scriptures say: There are three corpses and nine insects in the human body. The three corpses harm the life, and the nine insects corrode the body. If you eliminate nine insects and kill three corpses, you can become an immortal. Cui Ning thought he had found the road to immortality, but what he had to face next was... Jealous me, lustful me, gluttonous me, irritable me, irritable me, pessimistic me, impermanent me, foolish me, greedy me. All kinds of me, both me and not me. Cui Ning: There are so many ways to become an immortal, why should I choose the most difficult one?