The Tale of Abigail

Abigail takes a nuclear bomb out of her pocket. If she detonates it, she thinks carefully, it'll kill everyone within distance- 7 leagues, to be precise.

And that means Lilith, no matter how fast she can travel, will be within exploding distance, too.

"Okay!" She thinks cheerfully, as she turn the bomb on and throws it out the window. The explosion is deafening, and bright.

When Abigail wakes up, her zombie body having just reattached itself, she realizes that she is the only girl left in the world! Everyone else has been killed by the bomb.

Filled with a sudden wave of depression and guilt, Abigail falls to the floor, tears streaming down her face. But at least Lilith is dead now! :)
End Of Story