I! Copper Alchemist!

After accidentally obtaining the Philosopher's Stone, Rocky became an alchemist. It's just that Rocky's alchemy seems to be a little different from others! "Commander, I need to repair the weapon system! Help me smelt copper!" Looking at the little loli that he picked up, Aili Andrea, Rocky couldn't help but feel a little emotional. Others refine gold, I refine copper, it's a waste! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.