first of all after reading the webtoon I was really looking forward to this series. I don't know if I'm the only one thinking that way, but right now I just feel like yumi's somewhat relatable & similar to how human’s are irl but also lowkey rude & unlikable (which is also understandable cuz they're testing her so much lmao), I kinda like her the least atm tbh (I mean her role as yumi & not the actress herself ofc) apart from ruby that little annoying shit hahaha, but everyone else is fine, I guess we’ll see how everything is gonna turn out cuz it’s still only the 3rd episode, everything can change in a matter of seconds in the future episodes~ ^^

everything written above is just my opinion, so u have to watch it yourself to form an opinion :)