Deegan za pomoci Knihy Osudu přepsal realitu v Central City a stal se Supermanem. Kara je uvězněna v cele v STAR Labs, kde na ni dohlíží Alex. Z Barryho a Olivera jsou hledaní zločinci. Vyhledají Cisca a přesvědčí ho, aby jim pomohl skrz trhlinu dostat se na Zemi-38. V Pevnosti se setkají s Clarkem a Lois, kde se od Clarka dozvědí, že se už s podobnými knihami setkal. Pokud se jim podaří najít Knihu Osudu, mohli by přepsat realitu zpět.

Kelly is horrified when the Ormfell building implodes, injuring many in the community, including Joey. However, her horror quickly turns to frustration when she realizes that the hospital is overwhelmed, people are getting sicker, and no one is coming to help - including Supergirl who is busy fighting Nyxly. Knowing that she can make a difference, Kelly embraces her power and fully steps into her role as Guardian. Joined by Supergirl, Alex, Diggle and team, Guardian leads the way to restoring justice to the fallen community.