Thunderbolt Dragon King

A born good-for-nothing young master, a down-and-out ancient god. The young master was abandoned and became a beggar. After the god died in battle, he became a lonely ghost. Watch how one person and one ghost reach the pinnacle of the universe! Mythical beasts, what the hell, I have three or four of them at home! It's an artifact, a scrap of metal, just a toy in a child's hands! Goddess, please be my slave! Everything is at my feet. What is a god and what is a demon? I want to become a god. What does the demon mean? If I am a demon, what can the gods do to me?