Talk:Baro Ki'Teer/@comment-195.211.79.82-20150110181710/@comment-25450485-20150110222810

Just ask someone to taxi you the Neptune boss.

That basically means the guy taxi-ing you invites you to a game where you fight the neptune boss. If you defeat that boss (I think it is Hyena Pack) you get the nav segment for Pluto and access to the relay.