Travel Through the World of Douluo and Unlock the Unorthodox System

Li Shang traveled to the world of Douluo. In his last life, he was just an ordinary person. In this life, he vowed to become a grandmaster with the blessing of the system. He had a bad start and was even treated as a black slave, but the opportunity came from this. He met Nangong Yanlan and used this as a medium to obtain twin martial souls and innate full soul power from the system. In addition to this, Li Shang also received an otherworldly reward: alchemy. So he also became an alchemist. I thought that the cultivation would go smoothly, but later Li Shang slowly discovered that there seemed to be some problems with his system...