Transmigrating to the Douluo World and Unlocking an Unorthodox System

Li Shang transmigrates to the world of Douluo. In his previous life, he was just an ordinary person. In this life, he vows to become a great master with the System's help.

Things go badly for him from the start, and he's even treated like a slave. But this is also how opportunity finds him: he meets Nangong Yanlan, and through her, obtains twin martial souls and innate full spirit power from the System.

On top of that, Li Shang receives a reward from another world: alchemy. He becomes an alchemist as well.

He expects his cultivation to go smoothly, but gradually discovers that something seems to be wrong with his System...