#yes billy hid his identity from all of the bats for a whole year

[magicpiano]

Batfam AU where Bruce adopts Billy Batson but neither know each other's secret identity.

Bruce is determined to let Billy be the safe normal child who doesn't do any vigilante work. Although after a year the rest of the family convinces him that Billy should at least know about who they are. So Bruce sits Billy down for a serious talk but before he can get started Billy says, "I actually have something important to tell you too."

Convinced that his revelation is going to be much bigger, he lets Billy go first. Unfortunately for him, Billy has also decided that he trusts his new family enough to tell them his secret.

Anyways, Bruce's dream of a safe normal child flies out the door when Billy says, "I am actually the hero Captain Marvel."