The middle-aged man knew very well what a terrible witchcraft his Yin Snake Gu was, and this witchcraft was the only evil witchcraft that was forbidden in ancient times, and the middle-aged man also got this evil witchcraft by accident, and began to give everything to practice this magic.

In order to practice this kind of witchcraft, middle-aged people catch poisonous snakes every day and put them in cages, and tens of thousands of poisonous snakes begin to bite each other in a cage for several years, and finally only one of the most venomous poisonous snakes can survive, called pseudo-yin snakes.

The pseudo-yin snake is taken out of the snake gall bladder for later use, the snake body, snake meat, and snake blood are refined and dried into powder, placed on the incense burner with a spell, and the incense burner can form a yin snake with a length of two or three inches on the 7749th day. At the moment of the snake, the yin snake will bite everywhere in the body, and the whole body suddenly comes with heart-rending pain, in order to suppress the unspeakable pain, this will use the snake gall of the pseudo-yin snake, and the snake gall of the pseudo-yin snake prepared in advance is combined with the herbs of the broken intestine grass made by special techniques at the same time to relieve the yin snake's indiscriminate bite in the body.

For this kind of witchcraft, the risk is relatively large, and the chance of success is only 20%, because of this 20% chance, some people who want to learn this magic are discouraged, but once the witchcraft is practiced, it will be a ghostly and unrivaled terrible spell.

If you want to learn this kind of witchcraft without perishing, one of them is the broken intestine grass, the whole plant of the broken intestine grass is highly poisonous, the roots and young leaves are particularly poisonous, if you take it directly within half an hour, you will have nausea, vomiting, Abdominal pain finally died due to the rupture of the intestines, the death is extremely miserable, is the so-called poison to poison, also good and evil, if carefully handled to take this broken intestine grass can not only remove the poison of love flowers, and take the broken intestine grass body will emit a faint fragrance, it just so happens that this fragrance will prevent some mosquito bites, or encounter some fierce beasts in the wild, and these beasts will have a special fear of this faint fragrance, so that they dare not approach the people who take the broken intestine grass, but for the people who practice the yin snake witchcraft, the broken intestine grass is also the best antidote to inhibit the yin snake everywhere in the body。

Second, if the pseudo-Yin snake runs out of gall and the Yin snake has not yet assimilated into the snake eater's body, the Yin snake will gradually devour the snake eater's internal organs until the cultivator dies.

Thirdly, and most importantly, if the above conditions can be met, a drop of blood must be sent to the mouth every day for the Yin Snake to taste, if one day the blood is broken, the Yin Snake will explode and die, and the snake eater will also be destroyed.

In the end, the yin snake will successfully sustenance in the host, laying three to five eggs the size of ant eggs every day, and after three days, the eggs will hatch into earthworm-sized yin snake offspring, these newly hatched black small yin snakes will gradually replace the muscles and skin on the host's body, and the biggest advantage of practicing this kind of witchcraft is that if it is successful, as long as the yin snake does not die, the witchcraft practitioner will live forever, in addition to feeding these little yin snakes with carrion or blood every day.

The middle-aged man had to be scared now, this young man in front of him, who was divine in the middle of nowhere, could simply use a small fireball to destroy the Yin Snake that he had worked so hard to feed for more than 20 years.

The middle-aged man looked at the charred corpse of the Yin snake on the ground, angry, shocked, and a little scared, and pointed at Mo Li with trembling all over his body and asked.

The old ghost and the old eight on the side saw the mountains of Yin snake corpses when they came back to their senses, and they couldn't help but feel excited in their hearts about the brother they knew who was not a mortal, what the old ghost and the old eight didn't know was that it was because of their acquaintance with Mo Li that the two of them would become the peak powerhouses above one person and under ten thousand people in the immortal cultivation world after tens of thousands of years.