Had this idea late last night so Iām not sure how much sense it makes but:
Akiridion!Bodyguard!Douxie AU
Douxie was raised by the military and is a bit of a prodigy. Between this and the fact that heās so close in age to the Tarron twins, he ends up being assigned guard duty to them. This started several keltons ago in an attempt to dissuade Aja from running away so much. It helped a little, but Aja still ran from the coup.
Douxie and Krel have been slowly falling in love together for years (well, more slowly on Krelās end than on Douxieās) but they havenāt done anything about their feelings because their love is forgiven and theyāre both too loyal to the crown
When they gain their human transductions, Douxie is delighted by how much of his height heās retained (even though he still gets a little shorter when he becomes human), as opposed to how short Aja, Krel, and Varvatos are as humans.
Douxieās cover story is that his family are friends of the Tarrons, and that during the coup he was forced to leave them behind when he was running for his life. Uhl interprets this as āoh shit I shouldnāt have demanded that these kids each bring both of their parents; this one doesnāt even have parents anymoreā
Aja: Iām afraid that Mama and Papa might not approve of my relationship with Steve. I mean, weāre so different, could we make it work when I go back to Akiridion-V?
Krel and Douxie, trying not to look at each other: Wow. I wouldnāt know what thatās like at all, having a forbidden romance with someone outside your caste.
Aja knew that Krel and Douxie were really close but she didnāt realize that they were in love until after they went to Earth. She was a little jealous of their closeness when they were younger since her brother had a close friend who wasnāt her and she wasnāt that close to anyone other than Krel.
Steve: So, are Douxie and Krel dating or...?
Aja: Do not let Varvatos and Zadra here you ask that, and the answer is sort of. Theyāre in love with each other, but they canāt actually be together, and they think theyāre being subtle as they flirt when theyāre really just being infuriating.
Varvatos and Zadra eventually realize that Douxie and Krel have feelings for each other and (somewhat-sympathetically) try to lecture Douxie about how, as a non-royal, he is forbidden by the laws of Akiridion-V from ever having a romantic relationship with the King-in-Waiting... and that those laws are ones that, even when Krel finally becomes King as opposed to King-in-Wating, he and Aja alone would not have the power to change that. (They do not give this lecture to Steve since they donāt think his relationship with Aja will last long.)
Douxie and Krel go to the Deep together, and they have their first kiss after Krel breaks them both out of their fears by defeating Morando.
The two of them stay on Earth, realizing that Aja can take care of Akiridion-V and they can finally have the life they want together if they stay here. However, they need to go to Hex Tech to see if thereās any parts they can use to fix Rickyās decapitation problem. Right as they finally get to the help desk, Zoe cuts in line in front of them to demand that Shannon provide shelter to herself, her master, her familiar, and the remaining Guardians of Arcadia.