[WIP/VOTE/POLL] Yuna Líng, Daria Chernova and Helen Gadelha Biography

oh no, SloP is writing again

I could use some help writing and figuring out these characters.
Any and all help is appreciated but I've highlighted some parts in the biographies themselves that I'm focusing on right now. Still, feel free to chime in with anything as it can't hurt and it might spark further ideas.

• Yuna Líng

Yuna needs to be cunning, yet likeable. Maybe someone Claudia would like a lot.

- Needs a date of birth.
- Needs more traits.
- Needs more backstory writing. Specifically how she might've gotten her massage parlor, either through her parents or through working another job?

What does Yuna do for fun? What are her passions? Does she have hobbies?

• Daria Chernova

Daria is very hard to write for, especially now with the current going-ons. I don't want to vilify her entirely, she should be redeemable but still have a mean-streak?

- Needs a date of birth.
- Chime in on her age.
- Needs more traits.
- Needs more backstory writing. "Feeling like Russia and her family threw her to the curb[...]" is pretty bad writing on my part, but the sentiment I want to keep. It just needs to be worded better. What are her hobbies? What does she do for fun besides drinking?

• Helen Gadelha

Helen is still a mystery to me so I'm gonna be very open to anything you have for her.

- Basically needs everything.

Any help is appreciated. I'm gonna be reviewing whatever I get from this after this weekend. Thanks in advance. ♥