He's one of the best spies out there and she is his next target. He needs access to some secret information and she has the key. More precisely, she is the key. What could possibly go wrong? Snowbarry Spy AU without superpowers.

Caitlin has no choice but to do something she never thought she could do - to work for her ex she broke up with five years ago. Barry never expected he would see the woman he loved dearly again after a long time, and he's willing to do everything to get her back. *I do not own any of the characters, this is a fanfic from The Flash(CW)* #19 in snowbarry

Barry and Caitlin have mutual romantic feelings towards each other but Caitlin's inability to settle down comes in their way as well as new posing threats that seem to be deadly. We reached #1 in Snowbarry #1 in Barry Allen

After tragedy strikes, Caitlin Snow feels the need to go back to her hometown to build herself back together again. She doesn't know yet that, in order to heal her present, she will have to face her past. Snowbarry AU without superpowers.