Yan Zhi Cuo
It's kind of like the Butterfly Lovers (Liang Shanbo & Zhu Yingtai), but with a happier ending. A girl dresses up as a boy to go to school, and she falls in love with the boy who she originally hated. I didn't care for their romance, since it didn't seem natural. Art is quite bad. I don't know if it's intended to be like that, or this was the limits of the manhuajia's art skills.
Forget About My Husband, I'd Rather Go Make Money
Promotional one shot with some typical story about a girl who marries for political reasons, but then decides to go off on her own path. Nothing particularly distinguishing about her story, she seems like a basic shoujo fantasy webtoon female lead. She has some magic vision but since it's just a promo, it doesn't really go into how she'll use this power. Art is below average.
Everything was a Mistake
Female lead isekai'd to the world of a novel, where she's a villainess, and she wants to avoid her fate by becoming close to the male protagonist of the novel. The male protagonist thinks she's under his dark magic spell, so that's why she stays with him, when everyone else avoids him. Art is about average for shoujo webtoon. It does get better with the new chapters when it's revealed that the male love interest/male lead of the novel is actually a villain, and she befriended someone she should have avoided completely. It was refreshing to see.
For Better or For Worse
Oh my god, this isekai villainess webtoon is funny. I wasn't expecting it. She's the sister of a girl who will marry the male lead, and she will do everything in her power to prevent that from happening, but it seems now the male lead has set his sights on her instead, because of her obviously mean behavior towards him. The art is fine except for the facial features of the characters, especially the eyes, which are very freaky.
Limited Time Princess
Female lead is isekai'd to a novel world where she's the villainess, but instead of going down that path, she decides she'll do her best to survive, blah blah. Typical villainess isekai storyline. There's some lore about the goddess and the Chosen One, but it's not a strong focus at this point. The main thing is that it's not her, it's a red-haired girl who's destined to be the savior, and the female lead will die trying to kill her, according to the novel. It's very average so far in terms of the story, there's nothing special about it. The art is ok, about slightly above average for shoujo fantasy webtoons. There's definitely some shortcuts and change in art quality in the panels, if they're not focused on the main characters. Update: I think it's finished at 70 chapters. Not much happens from beginning to end, so if you're looking for something good, skip this one. Basically, all the good guys get their happy endings, the bad guys are banished, and all is well. No one dies, since this story had zero stakes from the beginning.
Breakup Progress 99%
A bellicose lady got reincarnated!? ~It's an impossibly hard game where I would die if I don't fall in love
So far, this manga is not impressing me. It tries to make the female lead unique by establishing her as a delinquent in her previous life, but after she isekai'd, she's just like any typical shoujo protagonist. She's also super dumb, and she's not as strong as she thinks she is. I have no idea why all the guys are falling for her, since she's so unappealing as a woman. The art is so-so, usually shoujo-type manga look more beautiful than this.
Can't Hold
The female lead is cute and quick-witted, allowing her to escape a dangerous situation all on her own, which I like. It reminds me a little of Fruits Basket, because she's joining a new school, and meets a delinquent fellow who's actually not a bad person on the inside. The art is very clean and aesthetically pleasing to read through, with great utilization of panels.
Redemption of the Blue Rose Princess
Although the set-up was a little weird, since the female lead was incredibly stupid in her first life, she seems to be aware of her mistakes after dying once. I like how she's trying to change herself, even going out of her way to ally herself with the man who killed her, because he's probably the only one who cares enough about the country to help her in this re-do. The art is not bad, I like the details on the backgrounds and scenery. Character designs are also good.
I Gave Birth To A Murderer's Child