Cyber Ming: Starting as a Head at the Bottom of the Sea

I transmigrated to another world with a silk-and-steam aesthetic. There’s a shamaness pretending to be a System, and she wants me to take down the Queen Mother of the West. What am I supposed to do? I started out with a suit of bamboo armor and a bamboo sword, so I might as well get on with it. I’m not doing this for the girls. I’m doing it for... the justice that lives forever in every man’s heart!