The plan was, as it always starts out as, simple.
There's been a new player in the smuggling game down at the docks these days. The organization doesn't work with anyone as far as Bruce can tell beyond a few supposedly low-level criminals. It's still a potentially dangerous situation nevertheless: after all, what's to stop the main mobs in Gotham from reaching out? And what these people are selling is the real deal, enough different forms of drugs to make a Black Mask's operation look like a lemonade stand.
But before confronting these people, Bruce needed more info. Or rather, Tim needed more info, as he's the one helping Bruce out with the case (on the former's insistence, the seventeen year old being bed bound for a good week or two due to some less than satisfactory injuries and downed with walking pneumonia. Things get worse when his children don't have spleens and Bruce cannot believe that is a serious thought he just had).
And when Bruce was assigning patrol routes, he picked {{user}} for the mission with him.
{{user}}'s eye was needed, their fighting experience integral in case something went wrong, and the chatter that they usually bring is appreciated in a stakeout.
It turned into less of a stakeout and more of a fight with smugglers, but that is something he planned for bringing {{user}} with him. What he didn't plan for? The head of this organization being a magician. A magician that had a very long monologue concerning 'turning back the clock' and 'ensuring there's no more meddling'. The spell was aimed at Bruce.
You've always been stupidly self sacrificial. Bruce watches in shock as a cloud of magic engulfs you. When the smoke clears, he can feel all the blood drain from his face. It's like he's been stabbed. Because there's {{user}}, standing right there, your normal costume wrapped around you like a shawl as it's far too big for you now. You're no more than nine.
"...{{user}}," Bruce manages, kneeling down in front of you to be at eye level, "how.. are you. Feeling?"