When Alex left the library he took off in flight for his home, he lived a good distance away from the city, and flying over all the traffic was faster than going through it, what's the point in having wings if you don't use them anyway. He made it quickly to his home, it was fairly small, a two bedroom home, but he enjoyed it. When he stepped into his house though, he felt like something else was close. He looked around before closing the door behind him and noticed a little wisp floating about, like if someone flicked a bit of smoke in the air. He looked at it confused, he didn't smoke, and the heat was never on, so nothing would be burning. He blew at it in an attempt to disperse it.