Prometheus questions Zeus's design of man and asks him to give them fire but Zeus refuses.
Prometheus disobeys Zeus and gets fire from the sun on Olympus.
Prometheus goes down the mountain and introduces fire to men who were frightened at first but later accepted it.
Zeus looks down from the mountain and saw men using fire for amazing purposes. He got really angry and was about to destroy with his largest thunderbolt but he decided to let them destroy themselves with their new twisted skills.