Complex sentence: After killing Cryptomnesia, Hercules is congratulated by Athena, who offers him a place in Olympus, but he turns it down so that he can continue to live on Earth as a true hero.
Split into simpler sentences: After killing Cryptomnesia, Hercules is congratulated by Athena, who offers him a place in Olympus. Hercules turns it down so that he can continue to live on Earth as a true hero.