Dimension Supplier: In a High Martial World, Trading with the Heavens

Lu Xuan transmigrated into a high-martial world and activated the Multiverse Trading System! As long as he keeps trading with countless realms, he can grow stronger! Ding! Level 1 Realm—Wang Yuyan has joined the chat group! Ding! Level 1 Realm—Zhu Yuanzhang has joined the chat group! Ding! Level 2 Realm—Uncle Nine has joined the chat group! Ding! Level 3 Realm—Orochimaru has joined the chat group! Ding! Level 4 Realm—Zhao Li has joined the chat group! ... Lu Xuan smiled faintly: "Welcome to the City of Infinite Realms. Here, you'll find everything you desire..." And so, many years later. The Ming Emperor: "I am the True Dragon! Mad Death Battalion, heed my command! All under heaven...