Tour First City

 is a set of optional missions in First City that provides orientation for new Klingon Defense Force faction characters. It guides players around the main elements of Klingon hub on Qo'noS.

Prior to the release of Legacy of Romulus, the arc included two other missions ( and ) had served as a tutorial for KDF characters, who at that point began at level 20. Legacy of Romulus introduced a new tutorial for KDF characters starting at level 0.