After Earth.

After they came there was nothing left of Earth. Havoc and death painted the streets, chaos and suffering was all that I knew. They came to earth for one thing: females. A desperate race in need of a solution. I wasn't going to make it easy for them, even if I had to teach them how vile an angry mad woman could be.
What happens when an strong woman meets a stubborn alien supreme general who has never known defeat?

"I can tell you are stubborn, you will submit. I hate disobedience and that is something your body will learn very quickly"

"Oh really? Well then, why don't you take your best shot"

Warning: This book explores mature themes that may be triggering to some.