Xie San'an stayed in the Wei family, sometimes going to the mountains with Wei Zhaolong to hunt and drink, and sometimes he went to visit the Immortal Cultivator Fang Market with Wei Zhaolong. Along the way, Xie San has been self-exploring and cultivating, and he can be said to have a half-understanding of the world of cultivating immortals, after all, there is too little information in Ye Xuan's codex. Wei Zhaolong happened to popularize some common sense in the immortal cultivation world to Xie San.

The currency circulating in the immortal cultivation world is mainly spirit stones, and gold and silver are only auxiliaries, such as gold and silver will be used when you need to buy medicinal materials and utensils in the world. Among the immortal cultivators, there are mainly spirit stone pills, and the pills can also be exchanged for goods and used as prices, which are very popular. Other treasures can also be valued or bartered, depending on the needs of the cultivator. The Wei family and the Li family jointly opened up a fang market, and the attached immortal cultivation sect or family also had their own business in the fang market, and they needed to pay a certain amount of spirit stones as a rental fee every year. There are fixed stores in the market, and there are also stall locations. Some of the spiritual herbs and elixirs obtained by casual cultivation by chance, the ore treasures can be sold to special stores or simply set up their own stalls to sell, sometimes the store bargains too hard, and the casual cultivators would rather set up stalls to sell themselves, so the team of stalls is getting bigger and bigger, forming a certain scale. The market charges a little bit of a management fee. There are Jindan monks in Fang City all the year round, and there are few troublemakers.

There are three continents in the Xuanyuan Realm where the Tianyuan Continent is located, the other two are the Xuanyuan Continent and the Tianyuan Continent, among which the Xuanyuan Continent has the most fierce development momentum, the continents are separated by a vast sea area, and non-Yuanying monks cannot fly across, even Yuanying monks may encounter great danger and fall into it. Only the Avatar Cultivator can travel between the continents, and cultivate to become a Avatar God, and the powerful Divine Mind can cover tens or hundreds of kilometers, and can easily seek good fortune and avoid harm. The refining master can refine some flying machines flying over the sea area, and the surface of these flying machines is reinforced by formations, even if they encounter some flying beasts, they can also fight.

At present, the realm of cultivating immortals in the Xuanyuan realm is divided into five realms: Qi training, foundation building, Jindan, Yuanying, and Shenshen, and the realm after Shenshen is unknown. At present, there are nine major sects in the Tianyuan Continent, Xuantian Sect is the strongest, there are two monks in the God Transformation Realm, and the other eight major sects also have a God Transformation Realm monk.

Divine weapons also have grades, divided into spiritual weapons, treasures, spiritual treasures, immortal weapons, each of which has a lower grade, a middle grade, a higher grade, and the best grade. At present, the highest-level divine weapons in the Tianyuan Continent and even the entire Xuantian Realm so far are only the treasures of the various sects and towns, and they are only among the treasures, as for the spiritual treasures, the immortal weapons are unheard of.

The pill is also divided into grades, the pill is divided into nine grades, each product is divided into lower, middle, upper, and extreme grades, and the highest level of pills that appear in the Xuantian Realm is only the five-grade elixir, of which the first-grade elixir is mainly used by monks in the Qi training period, the second-grade elixir is mainly used by the monks of the foundation building, the third-grade elixir is mainly used by the Jindan monks, the fourth-grade elixir is mainly used by the Yuanying monks, and the fifth-grade elixir is very rare, and the monks in the transformation period only use it. The elixir above the sixth grade is also unheard of in the Xuantian Realm. Except for the Medicine King Valley, which had refined a fifth-grade intermediate elixir, there were no other sects in the Tianyuan Continent that had refined a fifth-grade or higher elixir. As for the Six-Rank Spirit Pill, it had never been heard of in the Tianyuan Continent.

The nine major sects are full of spiritual energy, all of which are built on the top grade or the best spiritual veins, and use the formation to gather the spiritual energy concentrated in the large array of the sect, generally a sect occupies a very vast area, the radius is at least hundreds of miles, several peaks rise and fall, all converge in the big array, these peaks themselves can be the eyes of the array, connecting the underground spiritual veins to provide spiritual support all year round. There are often three to five high-grade or top-grade spiritual veins running through the underground of a sect, and the place where the spiritual power is strong is often the retreat place of the sect master or the elders of the sect, and the outer disciples can only be in the outer areas where the spiritual energy is thin, and the inner disciples are in the areas where the spiritual energy is abundant. Xuantian Sect's mountain protection formation is a variety of spiritual gathering arrays in the Nine Palaces Bagua Array, in which the mountain where the sect master is located and the peak where the other eight veins are located is the eye of the array, which is built by the sect patriarch with great divine powers, and the six high-grade spiritual veins and one superb spiritual vein shuttle underground, which is magnificent.

Talismans are also divided into low-level, intermediate, high-level, runes, spirit runes, heavenly runes, and immortal runes. At present, there is no rune in the Xuantian Realm who can draw heavenly spirits.

The formation is divided into four categories, phantom, kill, sleepy, and confused. Formation Dao cultivation is divided into primary, intermediate, advanced, grandmaster, array immortal, and array saint. At present, there has not yet been a formation grandmaster in the Xuantian Realm.

After making up for these cultivation knowledge, Xie San had a clearer understanding of cultivation, and sighed that he knew too little, refining weapons, formations, and talismans were not involved, and the knowledge of alchemy had never been practiced. There are Ye Xuan's alchemy notes in his hands, and even a lot of Dan furnace medicinal materials, but there is no spiritual fire or earth fire for him to practice