In the future 2023, Arrow, Arsenal, The Black Canary, The Canary, Overwatch and The Flash are gone.
But only a few heroes still lives to protect Starling City.
Felicity Smoak, 32, In the day is CEO of Queen Industries and IT specialists.
But at night, she has to become someone. She must become something else.
Felicity will anything in her power to protect the people precious to her alive or dead even if she must travel back in time to change timeline.
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In 2015,
Diggle still helping team arrow when needed and helping Lyla make preparation for the new baby due soon.
Roy still training and looking for missing Thea.
The Lances are each doing their own saving the world.
Barry recently woke up from coma with abilitlies. Team Flash created.
And Oliver and Felicity trying to win back Queen Consolidated.
Team Arrow was peaceful has can be and Starling City is safe.
That's what they thought until they meetings the biggest challenge yet.
Future Meets Past.