Arnold the Super-ish Hero

Meet Arnold, an unconventional superhero. Though Arnold works in the family superhero business, he isn't a superhero. He doesn't even have a superpower, unless you count taking down messages. But one day, a call from a girl in distress comes in to superhero headquarters, and Arnold's the only one around. He has to go. Determined to succeed, Arnold helps all kinds of people along the way. And that's before he even finds the caller! He does so many good deeds, in fact, that he's identified as a masked man "helping the good guys." Wait, could being nice be a superpower? Just when the world can use some compassion, here's Super Nice Guy to the rescue!