How long are they going to have fun in the lord of flies

They won't be having fun for long. A few chapters in, the boys establish their own systems of government that turn out to be totalitarian and everything starts going bad pretty fast. They start hating each other and that's the least of their worries since some of the kids are naturally worse than others when it comes to morals and what they are willing to do for power.

Day 1: separated light from darkness day 2: skyday 3: land and waterday 4: sun,moon and starsday 5: creatureday 6: man and humanday 7: rested