Fantasy: I Changed Myself into a God

Jiang Cheng accidentally traveled to the world of Xianxia in the game. Others were hard at work practicing various weapons, but he held a heaven-defying modifier. From then on, everything was under his control! Scrap material qualification? Directly modify it to a god-level talent and become a peerless genius! Domestic big dog? Modify it into the ancient beast Roaring Sky Dog and become a demon emperor! A pile of scrap metal? Modified into a demon-slaying divine sword, it cuts through the void and is invincible! Hmm... As for these dregs of medicine that no one wants, let's change them to the heaven-defying magic pill that builds muscle and transforms bones! "I'm sorry, I am the God of Creation who transforms decay into magic!"