rodorah au notes where after the mecha godzilla thing in that one movie, government ends up transporting it outside of the apex facility and rodan snatches it up instead
like in that one fic where Rodans biome can end up reviving him/speeding up regeneration
either that or they let the head regenerate to do testing and find ways to neutralize ghidorah, but they escape anyway
links back up with Rodan, and after another epic fight where it ends up a tie, and everyones living in somewhat harmony yayyyy
anyways, Ghidorahs chillin with Rodan, theyre bonding more over a few years
>> note they absolutely had somethin goin on in kotm, but i digress
astrohydras typically reproduce via mitosis, and ghidorahs like "well damn alr guess we doin this now"
rodans also excited or at least interested
> not sure if i wanna make it so that hes lost an egg in the past but whateva
also Rodans ABSOLUTELY got words about Ghidorah not even making a safe place to keep it or just lowkey like unfamiliar things he finds out their species does when they have kids
anyway fast forward to the hatching
ghidorah (one of them, I'll spin a wheel on who): birdie its hatching
rodan, taking a lava bath n sun bathing: WHAT WHERE MOVE OVER
ichi: i don't understand why youre so excited, its gonna look exactly like us
rodan: meh, i think it'll be cuter
san (off to the side): hey!
ni: we're not cute either way idiot
rodan: besides ive always wanted a child
rodan: SHUSH i can hear it its almost hatched
"its gonna look exactly like us"
egg, not only hatching with one less head but also with solid feathers and beaks:
ghidorah, collectively: HUH
rodan: ohmg it looks like me...
rodan, now much more excited: OHMG IT LOOKS LIKE ME!!
rodan, in the bg: AWHHH YOURE NAMES ARE CASTOR AND POLLYX NOW YOURE SO CUTTTEEEE
ghidorah, collectively: oh my god what how did this happen
so basically once Ghidorah's body recognized Rodan to be a strong and suitable mate it was like bet and kinda just copied over what dna from rodan they came into contact with and just made a kid w it