Distopia (Supercorp au)

Supercorp au distopia,
The world is not like we used to know,only a few humans are left and those who are left live a hard and uncomfortable life.Lena and her sister Lexi live in one of the rare "good" citys that are remaining,Lexi is the ruler of the city and she is a good one.
But Lenas life changed when a terroristic group,called "the reign" attacs their city and nothing stays as it was.
She finds help without searching for it .And maybe she even finds love

Some chapters have difficult topics that may lead to some struggle for some readers, I put warnings right before the chapters started.

also its my first FF and i am writing it because I am really bored nowadays,so dont judge please .
English is not my native language so sorry for grammar and spelling mistakes.

i do not own Supergirl or its characters