1 Work by theShipperofManyShips in Voltron: Legendary Defender
No castleship, few resources, and a need to get to Earth faster than they can actually manage, our paladins decide to take a small detour to find a relic that they hope will make their journey easier.
Of course nothing goes the way it was supposed to and Lance ends up thrown forward to a future where nothing and no one is as he expected. As Lance tries to grapple with this horrifying new time, he finds that getting back to the present is easier said than done.
24 years with no hope and their heart gone can change some people beyond recognition.