After depowering the Spear Of Destiny the Legends discovers that somehow things aren't right within the world or time itself after encountering Julius Caesar Of Rome wandering around the beaches of Aruba in 2017 and now they're faced with the task of putting everything back the way it's supposed to be. It's while doing this that Sara Lance takes one of the biggest risks of all by going back to 2016 to the night her sister was murdered by Damien Dhark and risks it all to save Laurel with a little help from Barry Allen and Supergirl. Doing it this way allows them to save Laurel without having Sara or the canaries father killed. Sara then invites Laurel to join the Legends, at least till they can find a safe time to reintroduce Laurel to the timeline.
Unwilling to stop there Sara and Barry with a little help from Mick Rory come up with a way to save Leonard Snart and still be able to blow the Oculus up without completely screwing up the timeline during that period and with Leonard back with the Legends Sara and Leonard now have the chance to explore their feelings for one another.
