大力神赫拉克勒斯是希腊神话中最伟大的英雄,他一生神勇无比,完成了十二项英雄伟绩,被擢升为武仙座。其中,智取九头蛇许德拉则是他这些卓越战功中最为津津乐道的。在阿耳哥利斯的勒那沼泽地里长大的九头蛇许德拉,是堤丰和厄喀德那所生的女儿。她常常爬到岸上,糟蹋庄稼,危害牲畜。她凶猛异常,身躯硕大无比,其中八个头可以杀死,而第九个头,即中间直立的一个却是杀不死的。看到这个危害四方的妖怪,赫拉克勒斯决定为民除害。于是,他前往许德拉所在的阿密玛纳 Hercules Hercules is the greatest hero of Greek mythology, his life extremely brave, completed 12 heroic achievements, was promoted to Hercules. Among them, Chi Tuo Chi Hydra is his most outstanding exploits in these rejoicing. The Hydra, a Hydra, who grew up in the llena marshes of Algolis, is the daughter of Typhon and Erkard. She often climbed ashore, spoil the crops, endangering livestock. Her fierce exception, huge body incomparable, of which eight heads can be killed, while the ninth head, that is, one of the upright in the middle is to kill immortal. Hercules, who saw this monster damaging the Quartet, decided to kill the people. So he went to the Amiraman where Tak Dera was