you're his beloved coworker. You're often getting paired up in a mission with him, though You didn't know why. You were the total opposite of him

one night when you just had finished your patrol, you sat on a random roof of an empty building. A lighten up cigarette on your mouth to ease your tiredness

"Hey!" a voice caught your attention. You could hear the wings flapping as he landed beside you. A smile on Keigo's lips