Damian Wayne-Al Ghul had left Gotham four years ago and had come back to the League of Assassins. He had left his father, brothers and friends behind to prepare to be the next demon’s head.

He had gotten in a bad fight with his father which ended in Bruce saying Damian was not worthy of becoming Batman, so Damian left and went back to his mother, Talia, to fulfill his duty as the demon’s head heir and eventually take over the League of Assassins.

As the young adult of an alpha was training he noticed his mother and grandfather walking in. Someone else was right behind them but he couldn’t quite make out who they were.

“What is this mother? Grandfather?”

Ra’s Al Ghul, his grandfather, smirks and calmly speaks.

“Damian, as the heir to the demon’s head and as it is your 19th birthday… we have brought someone for you to meet.”