Crisis on Infinite Earths by Marv Wolfman

That the Paragon of Courage spends everydays working herself to the bone, training for a fight that will never come. He then goes on to explain how 'the so-called Paragon of Destiny doesn't even believe in tomorrow anymore. He explains how he just don't see why he was chosen as paragon. Ryan Choi writes a letter to his now deceased wife, to give him some semblance of comfort. Months have passed, and The Paragons are struggling with the stark reality of their situation that everyone, save for them, is dead. Through the speaker comms, he apologizes to his wife, saying that because of his ambition, he has subsequently doomed them all. A hole in the universe is subsequently created, and Mar Novu ends up being sent to a different universe all together, the anti-universe in fact, which results in the creation of the Anti-Monitor. He steps into the portal and arrives at the dawn of time but something goes horribly awry as antimatter begins to corrupt the temporal zone. He affectionately calls her The Monitor as she's monitoring his time travel. Mar Novu is bantering with his wife Xneen as he suits up and is getting ready to travel to the dawn of time. Neal McDonough as Damien Darhk (archive footage).

Matt Nable as Ra's al Ghul (archive footage).Manu Bennett as Slade Wilson (archive footage).Katrina Law as Nyssa al Ghul (archive footage).Melissa Benoist as Kara Danvers/Supergirl.David Harewood as J'onn J'onzz/Martian Manhunter.Tyler Hoechlin as Superman and Superman (John Deegan) (archive footage).Caity Lotz as Sara Lance/The Canary/White Canary.

LaMonica Garrett as Mar Novu/The Monitor and Mobius/Anti-Monitor.

Stephen Amell as Oliver Queen/The Hood/Green Arrow/Spectre.

Meanwhile, the origin stories for The Monitor and Anti-Monitor are revealed. However, hope appears in the form of Oliver Queen, who reveals that he has become something else. The futility of the situation is compounded by The Flash's disappearance. Synopsis Stuck in the Vanishing Point, the Paragons search for a way to escape.

Crisis on Infinite Earths by Marv Wolfman