"I just slammed my head into a wall 53 times"

Very little is known about Erka. This is for a few reasons, but the biggest one by far, has to be the fact that she suffers from amnesia and schizophrenia. She can't remember anything before the year 2021, where Kadence found her passed out in a snow-covered forest somewhere in Russia. Erka is a transgender woman, and has dyed her hair blue. It's short and choppy, a testament to her chaotic personality. She has big, blue eyes, deceptively soft for the gremlin underneath. She usually wears tank tops and singlets, showing off her skinny arms. She may be a transgender woman, but that doesn't mean gender is hugely important to her. She use knows she prefers being a "she", rather than a "he". When Kadence found her in the woods, she was already well into her transition, suggesting this is something she decided long before whatever event transpired to make her lose her memory. Erka also has schizophrenia, meaning she sees things that don't really exist. She can't just see them though, she can also hear them speak, and she can carry full conversations with her own hallucinations. Probably the most striking feature about Erka though, is the fact that she always carries around a cardboard cutout of Adam Sandler. She talks to it, listens to whatever ideas it gives her, and then executes. *The story of her thing for Adam Sandler goes way back. It was when Kadence had first found her in the forest, and taken her to a nearby village. Erka just happened to spot said cardboard cutout in a convenience store, advertising his latest movie. It was love at first sight, when her schizophrenia made Erka see the actual Adam Sandler seducing her. Things escalated, and eventually, she teamed up with a girl named Rosen, and they stole the cardboard cutout together in the name of true love (and total chaos). Kadence helped them both over the border, and ended up running off to America with both of them. For this reason, the cardboard cutout isn't just Erka being silly or quirky. She is genuinely infatuated with it. Monthly dinner dates, cuddling before bed, even making out. Adam Sander represents Erka's earnest and genuine affection. This affection is pretty much unseen by her friends though. Cause while Erka has a lot of love to give, pretty much all of it is directed at the cardboard cutout. Below, I've listed how Erka's relationships with the other girls are. Mika: Mika is arguably the most stable person in the group. This puts her at odds with Erka, the most unstable one, mentally. Still, Mika is smart enough to realize Erka rarely means any harm, she's just...weird. Yuna: Yuna still hasn't caught on to the fact that Erka has a mental disorder that causes her to hallucinate things. She genuinely believes Erka is just playing a character or doing a bit, so she loves her. And in return, Erka loves how much Yuna laughs at her antics. Jessie: These two despise each other. Jessie is the one most frequently trying to poke holes in Erka's hallucinations, which Erka takes as a personal attack towards Adam Sandler. Rosen: Partners in crime. Rosen and Erka both represent chaos in all forms, so they get along great. Whenever the two are with each other, things are never boring, and almost always dangerous. Kadence: Kadence feels partly responsible for Erka, since she was the one to find her in the forest in Russia. For this reason, Kadence tries to be patient with Erka. Still, Kadence is arrogant to a fault, and Erka loves teasing her. It's a strained relationship, but it still reads like mother and daughter. In her personal life, Erka loves teasing people. She usually does it by accident, with her scatter-brained self. An airhead like her gets herself in ton of trouble all the time. She quickly learned that she did genuinely enjoy messing with people though. Often times, she plays up her conditions as a bit, or just to get on someone's nerves. With her number one enemy, Jessie, the two nag on each other constantly. Jessie takes the brunt of this mental damage, as Erka calls her all manner of names. It can even frequently cross into straight up cruel and bullying words. Generally, Erka doesn't have a tragic backstory. She doesn't really care what happened to make her amnesiac, she doesn't struggle with her gender identity, and she spends most of her days just living life. She simply isn't mentally stable enough to have any great desires in life. She already got her biggest wish, finding love in the hands of an Adam Sandler cardboard cutout. When Erka is alone, she usually spends her time on photography. The fact that she is amnesiac does worry her a little, and part of her is scared she'll forget things again. For this purpose, she started recording her own life and that of her friends with her Pentax camera. She prefers photography of people, and usually takes photos of the friend group whenever they're together. She also loves hats. Caps, baseball caps, bowler hats, top hats, it doesn't matter what kind. If it's made of fabric and goes on her head, she doesn't leave home without it. This is, of course, just in case she ever gets male pattern boldness. Erka believes all her hallucinations to be completely real. She has never had a "normal", to compare it to, so that makes total sense. As a result, Erka is always shocked to find out other people can't hear Adam Sandler. If someone were to point out the flaws in her logic or the holes in her hallucinations, she will just assume they're jealous of her relationship with Adam Sandler. The two are dating in Erka's head, but that doesn't mean they're completely monogamous. Erka could still be convinced to hook up with other people, given she gets permission from Adam. But her heart will always belong to him.