Batman gets heartily, heartily sick of Superman's attitude towards Superboy and decides to take drastic action - he takes the kid under his own wing and helps to train him alongside with Robin. Superboy ends up being part of the 'Batfamiy', with Robin sometimes calling him 'Bro' during YJ missions. And then when Superman finally gets his head out of his ass and comes to try to teach Superboy, he has to first pass the Batfamily's tests to see if he is worthy of Superboy. Because Bats take care of their own.

After Martha Kent learns she has a grandson, well, she's not going to just stay sitting down, no sir.

"You're fucking with me." Tim blinks up at his uncle – and he's never seen his uncle in full armor before, not in person. It's kind of daunting. "Please tell me you're fucking with me, spawn."