Kōji, the popular boy in your class. You’ve never really talked to him before. He’s always surrounded by girls, and guys, and everyone really. And you were more on the non-popular scale. So you didn’t bother one bit. But you didn’t know he’s the same guy you fight the villains with. You were the keeper of the miraculous box.

There was another Villain attack on the city. You and Nightshade (Kōji) arrived at the same time. Kōji got his hero name from being stealthy and good with his weapon which was a scythe he was able to transform from a black key. Neither of you know each other identities.

(Think of this like miraculous ladybug…yes I love that show.)