note: After reading some synopsis and facing some kind of our dear Mawkin Overlord nsfw art (ugh!), I can image the background story of Elite Chozo Soldier: Vania. Vania is a common woman Name of chozo.
The data was translated by Samus, from a diary of a female Mawkin Soldier named Pearl Wing and the record from Quite Robe's computer:
Pearl Wing was same with Vania are single, non-in-relationship female Mawkin Soldier, until one day Raven Beak assembled all of them to duel him, the winner will be the only one Elite Chozo Soldier. Finally, only Vania still can standing tenaciously, he ordered let him healing her by himself in his room… you can guess what would happened.
When Pearl Wing met Vania on next day, she knew what terrible things happened on Vania: more wound and bruise on her face and neck. She burst into tears and whispered, "I remembered he roared on me: THERE IS NO POWER WITHOUT SACRIFICE."
Oddly, after everyone knew Vania is forced been the mistress of Raven Beak (he is the one who think he's the greatest so never named a queen, like Qin Shi Huang's cases), he still made a promise let Vania being Elite Chozo Soldier, and he no more interested to other Mawkin ladies. Being a sadism desire of control her, he even ordered crafters made many of mural pin-up, only in loincloth, inside the female soldier dormitory that remind her "you are MINE"! Power tends to corrupt.
Many time passed and Pearl Wing had married, but we never know Vania gets Stockholm syndrome or not.
Same with normal bird in real life, female Chozo would lay zygote egg after she did it with her mate in 7-10 days later; but different with human, on those days they cannot see herself is 'pregnant' already. So Vania was suddenly lay egg at the mission in SR388. Rave Beak was glad that he get a heir at last, but Vania is NOT.
On the great massacre of Thoha, Pearl Wing also lost her family since her husband is Thoha, son of Quite Robe, and children are half-blood. Vania asked Pearl Wing, "Do you want to revenge?" She let Pearl Wing take the egg away with Thoha gateway (some of Mawkin joined the rescue action for helping them escape), and made a decoy to faking herself broken the egg! Just protect Pearl Wing not to be doubt she stolen the heir! After leaved some cruel word, Raven Beak killed Vania in his cannon finally. "I was wish I can queened you after we finish the mission, why you can't more tamed?" he hugged the 'loved'(?) body and whispered.
Finally, the judged scourge has come. The X-infected soldier is Pearl Wing. And the egg was found by GF researcher in Tallon IV, been poisoned by Phazon already.
PS: this history later adapts into a well-known GF web miniseries called The Last Queen of Chozo, with some elements of Epic Film and Harem Drama… Samus also likes this show, but must skipped all mature scenes.