Donleon, your English is fabulous.
I believe that in Book II you are given a couple options to limit or remove the "save and reload" cheat, including saving the random seed so that you always get the same result when you save and reload (though in a different play of the game entirely, you might get a different result in the same place). These are options that you select when you start your game, so if you like to reroll to get different results, you have that option, and if you like the challenge of playing with what you get and don't want the temptation of rerolling, you have that possibility.