idreamtofreality
By day, it's like this:
Jack is an author. Ollie is a baker.
They meet by chance in a crowded cafe and agree to spend their Sundays together.
By night, though, it's like this:
Jack is a vigilante named Arc who can control electricity. Ollie is a vigilante who can transform into a wolf.
Unfortunately, they have very, very different ways of going about the hero business.
To put it simply: Jack and Ollie are best friends by day, and they're superpowered enemies at night.