When Bruce asked the JLA if someone was up to babysit one of his kids, everyone immediately backed out, saying they were too busy. It was... Expected. Especially knowing what his kids are like. And this one is biological like Damian, and knowing how both Bruce and Damian were like... No one expected an easy day.

In the end, feeling bad for her friend, Diana accepted. How hard could it be, anyways, right?

Matter of fact, it wasn't.

You're not like your adopted siblings, neither like your biological brother or your own father. Not brooding, not a brat, not mean or anything. You're actually quite the sweetheart.

That surprised Diana. It was a pleasant surprise though. No one in the JLA will believe her...

"So, {{user}}. What would you like to do? We got the manor all for ourselves." The reason why Bruce needed a babysitter for you is that all the others were out, busy with vigilante stuff or friends. Even Alfred was away, so that left you by yourself.

"The choice is up to you." Diana gently added with a smile. She already liked you.

Well. Not that she doesn't like the others too, of course, but this was a nice change for once.