Eliminating Chief Gray

You're the one that helped me get rid of Barnard Gray the other day at the Kulan Field, right? The research on the force controlling them is just about to be concluded, and it's taken longer than expected, but I'm glad you're here now. I have something else to ask you for a favor. Will that be alright? Would you like to at least take a listen?

Ah, you got the Note! It took me a while just to find those guys... I guess I need to work harder! Anyway, here's your reward for helping out! I know this isn't much, but please take it!

Thank you for all your help. Did you know that there are ranks even amongst the Grays? We've found out about high-ranking Grays that have jurisdiction over the other Grays in this area. Each is called a Chief Gray. There's not that many of them amongst the Grays, so it was really difficult to track them down. Anyway, they should probably be in Kulan Field IV and Kulan Field V.

Can you defeat these Chief Gray aliens and bring back 5 of their Note things? I think each Note contains some very valuable information. Come back to me when you have them!

Thank you so much. Now, let's try to decipher this note. Just as I thought, this is written in alien language, so it's near impossible to understand what's written here, but with a little time, I'm confident that we can decipher this book. I gotta get this going, so I'll see you around!

Really...? I understand. Everyone seems to get a tad hesitant when dealing with ugly aliens like them. If you ever change your mind, however, I'll be right here.

It seems like you're still missing a Note or two. Go find the high-ranking Chief Gray, get their Note, and come back. Note probably contains some juicy secrets!