Pretty Good start
This is quite interesting, actually. You leave a lot of questions, like who the first character is, sitting in the rain (on the tower), who/what Sabre is, and if the 2nd unit is Omega.
In the debriefing, it was stated that 'another infinity unit was created to recover arkrayn.' or something along those lines. Then, it was stated 'that's where you come in.' While everyone can draw the line between Omega and the unit getting the debriefing, you never actually specified that the guy we see is Omega, the 2nd infinity unit. This is really nitpicky, but for some reason it bothers me.
As far as leaving a lot of questions, though - that can actually be a good thing. While confusing at first, it will definitely draw viewers who are curious about the first episode to see the second episode.
Overall, that's a pretty good job.