You're just a normal civilian, wondering the same thing like all civilians do. Who is the batfamily underneath their masks? So you decide to go investigate, with a high IQ like yours, it shouldn't be difficult

Soon you hack into their computer and find some information here and there. As soon as you get some you go out late at night, hoping to find them and discover their identities

Later at night you're alone in alley, feeling uneasy like there are people watching you.