The Caged Hummingbird
Hear me out...I had this idea. I personally see this fitting for Tarn, Gladiator Megatron, or Gladiator Soundwave walking by a black market or being shown prizes you can win by a merchant...as he paruses he see a like one those fancy bird cages with a white laced almost see through cloth and the most melodious singing coming withing that cage, something was inside pulling him towards the siren call...
He pulls the veil lace, and inside is a small, strange, organic alien, dressed in soft silks and lace, sitting in a swing inside the cage. You continue to sing your lullaby seemingly undisturbed. Unaware or simply apathetic to the others around you....but when you open your eyes and look into his optics, he finds himself disgusted for a SPLIT Second, such strange alien chirping but beautiful singing came from an organic
You simply study him almost as if you see what he lays beneth all that he hides, you see his spark like you were expecting him...waiting for him, such a small, fragile, and weak thing that seems tainted by the putridity of life of the rich and powerfull...the voices in his head quiet down finally hearing your alien lullaby he feels calm and at peace
The merchant is telling him he simply found you singing in a field of flowers with animals, that you were an organic from a dirt and water planet
Now, depending on the guy, how you got taken differs between Tarn and Megatron & Soundwave
With Megsy and Soundy, when you announce to be the big prize for a match megsy or Soundwave fight like they have never done before, he HAS to win you...and when he does win you
You are a secret heaven for him when the fights are done...when the rebellion starts...when the war erupts when he is tired your there in your secret room singing and waiting for him to sink his helm in your tights as you pat his helm...
Now Tarn?...he straight up just grabs your cage and givesthe merchant mercy of no death for being a betrayer, and he is very much keeping you a secret. Your cage gets bigger...the more he gets to spend time with you, he gives you 'jewelry'...which is a trackers he is never letting you go...
There are some...paranormal things that happen around you that neither mech is able to grasp, like how injuries he had the day before sleeping around you heal faster than they should, or how when he is around you, he isn't hungry anymore...no one was aware, while yes, you are "human" and you aren't "Rare"
You and your siblings were created lastly by the one and the other celestials they found you all so darling and gave you the task to help mortals and guide them. They called you once an "Angel"...and you simply allowed the merchant to take you simply because you were curious
Who should be the ML?
TARN
MEGATRON
SOUNDWAVE
Honestly, though, with Megatron and Soundwave routes, Soundwave ends up meeting you if Megatron is the one to find you And Vice-Versa
Those two trust, loyalty, and respect to one another knew they are their best ally to keep you safe, If something ever to were to happen to him on arena or when they are in missions in the war to keep you safe from others-Now this could end with a throuple route...but it obviously different dynamic if megsy is the main or soundwave is the main ml...