Hannah Dines and Jess Leyden are two perfectly normal, brilliant women. One, a world record-holding athlete and a Paralympian on the trike. The other, a multiple age-group world champion and one of the most promising rowers Great Britain has to offer. In the five years (yes, that's right) between Rio 2016 and Tokyo 2020, they will face cancer scares, crushing defeats, and the biggest global health crisis in a century. They will get dropped, they will get injured, and they will win medals. They will spend the best years of their lives knowing that at any moment, it could all come crashing down. That all the training, all the sacrifice could be in vain, wasted effort as a pandemic raged. That maybe these could be the years that will shape their finest hour - or that maybe, after everything that they've been through, it could all still be snatched away at the last...