Seeing some comments about how he couldn't stop his parents or father from being killed. First, his parents only see him as a kid so would they really believe him if he said a man is going to gun us down? No, they would just see him as a sacred boy. Secondly, he was very conflicted if he did want to save his parents, they wouldn't really let him prepare for the Batman and help the world. Another reason he couldn't save them is related to two characters of the JL, so if you can guess who good job.
On another note. Sorry for those that thought this was a chapter sorry but Webnovel is acting strangely and messing with my chapters so I have to fix all I have saved.