Hercules and the lernaean Hydra.
Hercules lived in Greece.He was the son of Zeus,the most powerful of the gods,and Alcmene.Hercules was very strong.He had to carry out twelve labours to become a god.One of these was a monster with nine heads.It was not easy to kill.Each time he tried to cut off eight of the heads.Then,he grabbed the ninth head and buried it under a big rock.The Hydra was dead