Years ago, it's confirmed that Talia resurrected Jason via Lazarus Pit, and had special plans for him, which are probably coming true now, as he and his friends are at the mercy of Ra's al'Ghul who has gone mad with power, thanks to absorbing the Untitled's power, or whatever. Watching from elsewhere, Essence feels it's time for her to help, but Ducra stops her, telling her daughter that this is Jason's moment, and her role in the upcoming events is yet to come.
So Jason is locked up with Roy and Kori, and here comes the tears, as Jason's still amnesiac and apologizing to his friends who he thought were evil, but realizes that all three of them aren't that good, nor are they bad. Then Roy tells Jason he's the one and he has the power to regain his memories and save them or something, but he better do it soon, as Ra's wants to test out his new powers.
So the League drags Kori and Roy to Ra's, even though Cheshire is feeling a bit uneasy about this whole situation, and as Ra's is doing some spooky hoo-doo with his Untitled powers, Jason wills himself to remember who he is, and it eventually all comes back to him. So hooray, Jason is his old self, gets out the chains, and starts kicking everyone's ass. But Ducra is not pleased by this, because apparently he regained his memories too early, or something.
So Jason starts fighting off the League one by one, and Cheshire has a change of heart, allowing Kori to blow off her shackles, later freeing Roy. Now the Outlaws are together once again, Jason says this was all part of the plan, and all is good! Or not, because as Essence cheers on Jason from afar, Ducra tells her that Jason just walked into his own death, and with his memories back, knows it's coming.