I, the Plane Merchant, Change Everything

After King Quan traveled through time, he obtained the plane merchant system. No. 1 Viscount of the Magic World: "Sir, I have super magic equipment. Can I give you some salt in exchange?" Martial Arts Emperor No. 2: "Sir, I have a unique secret book. I kneel down and beg for glass beads to reward the ** minister." Immortal Demon No. 3: "Sir, I will use my magic weapon to exchange for 10,000 tons of chemical pollution, practice the supreme magic weapon, and defeat all enemies in the world!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.