Start Reading
Description
Barry and Kara live on different Earths in the multiverse. Will their love survive the long distance? Will they fall in love with others? "You are my kryptonite." Find out in When Universes Collide. This is a Barry and Kara fan fiction. I don't own the characters of Flash and Supergirl. I own only original characters. Warning: BAD ENDING
Introductions
Continue Reading on Wattpad