Lu Zhao, a modern military sales consultant, accidentally traveled to the world of immortality and was bound to the "Arms Dealer System of All Realms". As long as he sells, modifies, and promotes weapons and equipment, he can obtain technology points and cultivation rewards. Facing the world of immortality with many sects, dynasties competing for hegemony, and demons rampant, he originally wanted to be a low-key villain, selling psychic grenades, runic rifles, and flying sword missiles to earn some spiritual stones. Unexpectedly, he was gradually involved in disputes between dynasties, sect wars, and realm invasions. Thus, an era of immortality cultivation began, in which the style of painting gradually deviated: sword cultivators began to study ballistics, weapon refiners switched to making cannons, formation sects switched to fire control systems, and the ancestors of the immortal sect scolded "strange skills and obscene skills" while secretly placing orders. Lu Zhao led a group of beauties and partners with different personalities, used technology to transform immortals, and used arms to reshape order. He grew from a small trader to an arms giant that controlled the world, and finally set off a passionate struggle for hegemony that swept the world.
