The terrifying crocodile jewel - 25

A crocodile swallowing one of the men, his wife becoming a widow, mourning and crying... and her daughters becoming orphans... The crocodile of the Euphrates River is the terror that dwells in the land of Iraq... despite the fields, orchards, and lush shadows... but stories still exist between truth and fiction about this terrifying crocodile... so what is the story?! And what is the people's stance on it? Is it one crocodile or several crocodiles?! Exciting events taken by "Mumin" in the land of the Tigris and Euphrates, to know the end of the story and how he reaches its core and purpose...