Complex sentence: Zatōichi says the he too loved a woman named Chiyo, that, when she discovered that he was blind, she left him for the man she hated most in the world, and that in his rage Zatōichi sought out this man and attacked him.
Split into simpler sentences: Zatōichi says the he too loved a woman named Chiyo but, upon discovering he was blind, she left him for the man she hated most in the world. In his rage Zatōichi sought out this man and attacked him.