The Sentry has been completely taken over by The Void. With a little help from Loki and the Norn Stones, the Avengers are able to battle it.
Loki attempts to battle The Void personally, but it does not go well for the god.
Once they finally prevail, the victory is bittersweet.
Steve Rogers gets the Superhuman Registration Act revoked and starts to put the Avengers back together.