The latest episode of Arrow explains its big time travel twist. 1 / 7
At the end of season 8, episode 3, Team Arrow's adult children were mysteriously teleported to the present. 2 / 7
Arrow, season 8, episode 6 reveals that the Monitor was behind it. 3 / 7
When asked about it by Oliver, Lyla explained that "time is a gift". 4 / 7
The Monitor, who understood what Oliver was giving up to save the world, rewarded him by giving him time to connect with his adult children. 5 / 7
This is the same reason why Laurel was given a chance to say goodbye to Quentin. 6 / 7
Now, Oliver is prepared to go on his final mission before his ultimate sacrifice. 7 / 7