A/N

Demon king, Vapor's subordinates bring him a demon hunter. Vapor takes pity on this human due to the injuries on their body, so Vapor allows the human to stay for as long as it takes him to heal. Vapor and this human spend a lot of time together, and slowly the human starts to get more used to Vapor. Vapor also gets use to the company of the human. Both feel connected to one another, but there's something that one cannot see with their own eyes. A connection that is unexpected.