To save the multiverse universe, Crisis and the heroes of Arrow verse have united together against the Anti-Monitor. The shows are still ignoring the tragic implications. The heroes have been brought to the front for the first time.
Multiverse has been demolished by the Anti-Monitor, it was Oliver Queen who has used her powers to rebuild it. Even if the cost is his life. This sacrifice has formed an Earth prime and a new timeline as the base. The timeline includes The Flash and Supergirl where they are living their lives with the help of the accumulation of their memories. There are many hurdles on the surface but there is more to dig that is still unattended. Modifications have been made by The Flash and Supergirl, that have a meaning to prosper. Every scene has been well received by the critics. They have shed lightning over the changes.
Bary Allen has been portrayed clueless in The Flash about what has been done to Pied Piper by team Flash, whereas Chester P. Runk is knowing everything. There have been changed dramatically and geographically that have been introduced.
New world has been made with the help of perspectives of old main characters. Because people can relate to the memories and characters well. Audiences can follow their lovable characters that they have been following for long. Though, the characterstics of Bary Allen or Kara or others are not the same as they have been, but are different in many ways. They have been trying hard to adapt to adapting their new status. There have been many obstacles on the surface for the heroes to overcome. These obstacles are also unaddressed. Arrowverse has taken away the lives of the duplicate characters. These changes are yet to be noticed. No doubt they can be enjoyed but unnoticed.