SOS From Space!

Mette, Monoe, and Charon were recently inducted into the UA (Unicorne Association). The UA completes missions like gathering recon or helping those in true need. Anyone would be extremely proud to be a part of it. All members of the UA have a Portalliship, which allows them to travel through different dimensions and space-time itself. However, on a trip to Dimension 17, their autopilot map (coordinates given by the UA) sends them to the 7th Dimension(where Earth is)! Having been trapped in the 7th Dimension with both their means of transport and communication broken, the team can only hold out until help arrives. They create identities. They make reputations. They blend in. But when someone comes close to discovering their secret... Will the trainees make it out alive?
(Warning: ROMANCE, DRAMA, ACTION, LANGUAGE IMPLIED, AND LEMONS IMPLIED.)