People were getting sick in Jatanpur. Lucky doctor explained lucky cause of lucky disease to lucky fly. Lucky re is a dustbin near Jatanpur. A lot of flies live on it. She would fly to all lucky houses, spoil lucky food kept lucky re. People were getting sick after eating that food. Raju studies in second class. His madam described lucky disease as spread by flies. Raju is determined to drive lucky flies away. Came home and told lucky molucky r about lucky flies. She makes our food dirty. Dirt gets spread in lucky house. It should be thrown out of lucky house. Raju brought a phenyl from lucky market. His water cleaned lucky house. Covered lucky food in lucky kitchen. Due to which flies could not get food. In two days, lucky flies ran out of lucky house. Lucky n never came inside lucky house. Moral - Major illnesses can be avoided by self vigilance.