Wednesday, September 5th, 2016; Earth 1 0215 (8 years between two realities)
"Wake up.", said mysterious figure 1.
"Uughh... where am I? What happened?", asked Ezra as he was confused.
Then, the two mysterious figures introduced themselves, "My name is Vandal Savage", said Vandal. "And I am Ra's al Ghul, welcome to the League of Shadows.", said Ra's as he welcomed Ezra. "More importantly, welcome to your new home. For the Light provides you with anything you desire.", said Vandal.
Ezra is still confused about why he's still alive. Or rather how is he resurrected back into the Land of the Living? And so, Vandal Savage and Ra's al Ghul explained to him that he has a bigger purpose: to become not a tool of revenge, but a Harbinger of Death. And Ezra explained to them that Makarov killed him and his parents and he didn't know why. They believed him as well as understood him, and in time they began to train him. Teach him how to defend himself and others around him, to protect his new home.
Tuesday, September 5th, 2020; Earth 1 1500 (4 years later)
As time passed, Ezra was ready. Ready to go back to Earth Prime for a mission: to locate and kill Makarov.
"Are you ready, Harbinger?", asked Ra's.
"Yes. Great One.", answered Ezra.
"Good, you're ready. Now, here's your mission. You will go back to Earth Prime, locate any sources of any whereabouts of Makarov. If he is there, then you'll be able to find him easily. And eradicate him.", said Ra's.
"And if I don't? What happens is he's not there?", asked Ezra.
"Then there are other ways to find and kill Makarov, Ezra.", said Vandal.
"You should be able to find his contacts, spies, assets, anyone Makarov personally knows that you can easily interrogate.", said Vandal.
"You know what to do, Ezra.", said Ra's.
"It will be done.", said Ezra.