There was no backstory blurb this issue.
It's all out in this issue kids! Vastly relived that their fearless leader was not dead after having been shot in the head by the smartest boy in the world, the gang finally figures out that Hard-Drive has been pulling their strings all along! Hard Drive, backed into a corner panics and then it's an all out fight against one of their own! Can the Young Heroes come together and stop Hard Drive before he REALLY hurts someone? You bet they can!
"A ROBOT? Sure, Hard Drive has always been a STIFF, but he ain't a
robot...
Just have a look at the cover to #12..." Raspler -
rec.arts.comics.dc.universe