The Baron has locked Jinto up with his father the ex-Baron because they are both Landers and he can't stand Landers.  He plans on holding Lafiel in order to make his area safe from both the Abh and the United Mankind.  Lafiel leads a revolt through the house cleaning staff and she gains access to her ship.  She plans on using it to rescue Jinto and the ex-Baron through the disused space port in the ceiling of their rooms.