Description of rare things
There are rare things in the world, named "Tricoline Acetinado", which is unique in nature and is the key to alchemy.

This strange thing has a unique color and quality, which is unusual to see. I have heard of Fang Jiayun, which can turn decay into magic when refining utensils and reconciling Dan Sand. If you use it to enter the cauldron, according to the order of the five elements and the principle of gossip, supplemented by spirit grass fairy plants, it can condense and gather China, making the resulting thing have extraordinary effects.

In the past, there were hermits living in the mountains, so they got this "Tricoline Acetinado". He used it as a foundation to refine a treasure, which can be worn to protect against all evil, walking in the mountains and forests, tigers and wolves do not invade, and ghosts escape far away. There are also doctors who use this thing skillfully, add rare herbs, and make a divine medicine, which can heal diseases and save people from dying.

Its usage is quite complicated. It may need to be guided by yin and yang, or it needs to be cast at a specific time and position. If there is a slight mistake, all previous efforts will be lost. Therefore, those who know its details are kept secret and regarded as the most precious.

"Tricoline Acetinado" is a rare wonder in the world. It is very important in all kinds of alchemy, and it has attracted countless alchemists to dream of it and explore its endless wonders.