Here the Hydra took up his position, and Hercules was sent to destroy him.The Hydra had nine heads, of which the middle one was immortal.

• 克律撒耳的三个儿子率领三支军队严阵以待，海克力斯勇猛地上岸去，他不和军队对阵，而是把他们的首领一个个打倒在地，杀死他们。