Refining Treasure Immortal Lord

At the beginning of a book, all equipment depends on copying. As long as Chen Yu takes a look at the enemy's treasure, he will analyze and copy it, and then set up a production line for mass production. Rare equipment is called treasure; mass-produced equipment is called industrial product. Therefore, there is no treasure in the world. Because he has too many equipment, which are too weird, and they are called spirit-pattern cannons and spirit-pattern battleships. In the world of immortality, there was born the legend of the Immortal Lord Alchemist hitting people with his equipment, and the famous saying "Caliber is justice, range is truth".