What if Barry got the help of another speedster at the start of season 3? And what if this speedster was his grandson from the future. Will he aid the team in their battle against Savitar, or will he be their downfall? Starts at S3E1. Eventual Snowbarry/Flashfrost
Flash - Rated: T - English - Adventure/Mystery - Chapters: 14 - Words: 25,999 - Reviews: 13 - Favs: 29 - Follows: 40 - Updated: 2/22/2018 - Published: 4/29/2017 - [Barry A./The Flash, Dr. Caitlin S.] Cisco R., Wally W.