Espionage

So as the Blood Servant flew towards the other carriages, Sakim's consciousness was controlling it as if it was his own body. He seemed to enjoy doing it though. After all, he finally was able to fly. Although he did it while in the body of a dragonfly, it didn't change the fact that he could still fly. And the experience was really great. Even when against the strong wind, he wasn't swayed even a little at all. And he could fly freely as if the world had no shackles.

Not only that, this dragonfly's eye vision was simply too impressive as he could see nearly 360° vision. With this extraordinary vision, he could keep watch at almost everything around him with only one blind spot directly behind.