The heir to the cowl in another world

Damian wayne (the current robin) was looking at the ceiling of darkseid's throne room. He looked at his father the batman(bruce wayne) who looked at him with tears in his eyes. Damian said remember father justice not vengeance. I thank you for taking me in. Bruce said just hold on. Damian was still feeling the pain caused by the burns of darkseid's omega beams. He then looked at raven going out of control after she saw him dying. He apologized to her for not being there that day when she lost hope seeing their fallen teammates. He then felt his life slip away and damian wayne the former heir to the league of assassins and the heir to the cowl died. He felt his soul leaving his body. He then woke up and found himself surrounded by young maids who adored him. He noticed he was in a cradle. He thought wait a minute did I reincarnate or did I time travel to when I was a baby. He then noticed a display showing information.