Because of the difference in species and Aya's —"Mother" Aya to Bai Yin — insistence, Big Sister Mor-Mor, who everyone knew as Mordred, did not live with Baiyi's other daughters. They met often enough to have an affectionate nickname for her, though.
The Big Sister Mor-Mor that Bai Yin knew was a beautiful, regal, charismatic, and free-spirited young woman who doted on her so much that she never said no to any of Bai Yin's request. Almost all of the plushies Bai Yin owned were Mor-Mor's gifts, and those extra diamonds in her favorite mobile game were bought using Mor-Mor's money behind Dad's back. Then there was those delicious, pleasurable food that her mother had insisted on being "bad for health"; Mor-Mor would bring her to eat those, too.
Among so many of her big sisters, Big Sister Mor-Mor was Bai Yin's second favorite. Mia was definitely not the first; heck, Mia was not even shortlisted.
Damn it, just a month more before I can scratch this itch… A month before I could watch Netflix’s Dark Season 3! Have you heard of this German series? It’s about a town kept afloat by its nuclear power plant, and the intricate connections among four families across generations, on the backdrop of time-traveling, a massive conspiracy, and the question, “Do we ever have free-will, or has it always been an illusion? If everything is already predetermined, and everything we do — even an action that *could* have changed the future — is already determined, then is any of our actions ever from our own will? Are we agents who choose what we do, or are we actors playing out an unknown script?” Fun stuff! A lovely classic philosophical question, too; search “Determinism vs. Free Will,” if you’re interested. I personally think it’s alright if my free-will has always been an illusion; it doesn’t take away the practical importance of choices and *making* choices (more in the line of Baruch Spinoza’s argument). Anyway! I count myself lucky that I’ve seen its first and second seasons *very* recently (like, mid-May 2020?). Combined with how I rarely have the time to watch any shows, there are very little things to mess up my grip on Dark’s convoluted narrative by the time S3 hits. If you’ve got the time, True Believers, and you haven’t seen the show yet, give it a try! Then join me and itch for Season 3 to drop! I’m saving a spot for ya’ on the hype train!