Douluo: I Sell Arms in the Mainland

Time traveled to the Douluo Continent ten thousand years later when Tang San became a god. Awakening Douluo Arms System! What is the use of arms in Douluo Continent? Someone else opens the martial spirit! Do I shoot? All worries stemmed from insufficient firepower. Jiang Ran began to expand his territory, purchase rare metals, and mine mineral deposits... When the younger brother Huo Yuhao was wondering how his elder brother Jiang Ran made so many arms, He has begun to prepare to enter outer space and conquer the space forces... Eight years later, he unified Douluo Continent and occupied all major alien planets. Tang San, the god-king of the generation, faced with the cosmic-grade weapon that Jiang Ran was rubbing, I can only tremble, run away in panic, and then die...