Thanks for the chapter! It's been a while since a series made me laugh so hard ?
I'm a sucker for characters like Yena, and I'm prone to forgive her being mean to FMC. She's helping her expressing her feelings, and if she's doing it so brutally - making her desperate and jealous - it's just to overshadow FMC's ridiculous brute strength xD
Maybe she has feelings for him too, but that would only make her cooler, because she's shipping them in spite of it. However I doubt it: that would be unexpected drama in this comedy.