Now for the rest of the story...
These four aren't armageddon survivors. They were resurrected because their parents had refused life-saving blood fractions when blood fractions were prohibited. They've been digging graves in paradise for years now and reached adulthood. However, they are resurrected to be "like the angels," meaning no marriage and no sex, but with the same sexual urges that angels have, as was documented before the flood.
These four don't know it yet, but the graves that they're digging this time are their own. Jehovah says they can't have sex or get married, but their hormones and desires are raging. Therefore, they will have to be killed for committing fornication in their hearts.
The End.