Quick recap
The Monitor sends Oliver to collect dwarf star particles on other Earths, and Earth-2 is destroyed. Mia, William and Connor Hawke arrive from 2040, and Lyla reveals she works for the Monitor. Oliver prepares for the Crisis, which ends up costing him his life. In the universe Oliver remade, Moira, Tommy, Quentin and Emiko are alive. In 2040, Mia becomes the new Green Arrow and teams up with Laurel and Dinah to rescue Helena Bertinelli's daughter. In the final episode, the team rescues a kidnapped William, Roy proposes to Thea, Diggle and Lyla move to Metropolis, and everyone says goodbye to Oliver at his funeral. Felicity reunites with Oliver in a place outside time.
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