
Guys, when you're feeling bad undertones here, it's not because you're paranoid or because your gut is speaking to you, you just subconsciously understand the visual hints and narrative format that manhwas use, to set up a certain atmosphere.
This chapter has a really nice example of this. While many artists think that the art of paneling is not present in scrolling formats, that's not always true I think. The tension you feel when teacher is flipped over isn't because of what's happening on screen, but how it's presented. This could be just a sexy gesture, but the artist decided to make this panel very long (which creates an imposing effect of a sudden shift in a situation). There is a lot of space above it, with only a speech bubble, giving the feeling of anticipation. With how large the frame is, unlike before, you can never see two panels on screen, so you're locked in with the characters. The background color also suddenly switches to black, making it clear that the situation has somehow changed (here, Guwon no longer seems like a naive animalistic man, but as a manipulative intelligent man). These are all artistic decisions, that they made as they were storyboarding, sketching and coloring this chapter and they're there to make you feel the way you do.
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.....Also he's totally doing an evil smirk in the cover

Thank you m'lord, literally where else would I be able to yap like this. "Oh excuse me my beloved classmates! Yesterday as I read my daily dose of yaoi, the teacher was getting dicked down by that zombie gentleman. From the paneling, I think we may assume that something nefarious is ahead. Perhaps we might even have large pure white scrolling panel next time, to give us the feeling of a jump scare with an unmoving image!" No, they'd stone me to death. This might not be a holy place, but we are not holy men. What the fuck am I going on about again.

What the hell???? Did the artist make a deal with the devil between making this and the dangerous convenience store??? How is this art so beautiful?? The characters so expressive and gorgeous?? The atmosphere fun, yet with an undertone of danger following both of our characters??? And that shmjt. that smhut. that smut. Very good also????

I'm going to rant about other similar yet different heroines here a little bit, that make me drop other stories, but not this one. I give you the description: beautiful young traumatized and shy woman or girl, who's not aware of her positive sides at all. You can now imagine dozens, probably blonde, main characters. I'm not here to cry about repetition, I'm in the villainess genre for goodness sake, but what makes some work and some not.
Even a broken down heroine needs agency. Here, Lia's goal is to save her loved ones. Rubrika's is to make herself appealing enough to survive. Being a shy shut-in who accidentally stumbles into meeting the love interest and is dragged along is not an agency. Literally anytime the plot is, that a mc is forced into a situation, that they just passively go along with while complaining on the inside, that's just the end of any interesting characterization.
A main character, that breaks down repeatedly, fails often in her efforts to get better and doesn't communicate her needs well is a hundred times more interesting than a character that just stands there, as plot happens to her.

I want to take a second to appreciate how the artist draws the main characters. I can easily imagine how "a mc with bangs, that helps a grandma run a restaurant and a love interest, who's a big boss, with poison death powers " would look like in other manhwas. They both look the same age and you can tell that the mc has gone through some shit with how tired he looks all the time. I don't necessarily dislike big giant eyes and a bushy face on a borderline anorexic body and a triangle shaped ahjuicy with chin and eyebrows that could cut rock, but I appreciate this breath of fresh air.

God, I need to say this after the long turn-around panel, but the art in this story is fucking phenomenal. Genuinely the best colored art I've seen on here. It doesn't have that stiffness, that comes with inexperienced artists focusing on making all the characters as attractive as possible.
Did they use stock 3d models for the background? I genuinely do not know, but if they did, they did it masterfully. Characters aren't teleported from place to place, we can see Slan maneuvering the tight corridors of the palace. Rather than the studio-lighting we're all used to, the artist isn't afraid to color grade and let the characters blend in. The pacing is GORGEOUS, the composition is BREATHTAKING!!! The character design is great! The motions are great!! The subtle details are great!!!!!
Despite not being tagged as such, I'd argue this is largely a psychological manhwa. We are put in a place of the amnesiac Slan and we know for a fact, that someone is scheming against him. Not only can we not trust the other characters, but we can't even trust Slan, as he sometimes hallucinates or falls into complete panic. The art of this manhwa serves this atmosphere phenomenally. What is real and what is a delusion? What do those tiny twitches in that characters face mean? What can I get from those fragments of a memory? Why did the artist decide, that this character needs another panel to capture their reaction or lack of it? It keeps you wondering and it keeps you tense. It's so goooooooooood oh my god it's so good!!!!!!!!!

I'm so happy about this story. If all the characters met the writer and their story became one or two chapters, I wouldn't have minded at all, but seeing them return over and over again, exploring the familiar places of their shared living space and most of all, talking to each other independently of the writer is wonderful. Even with their grim and melancholic stories, by sitting Shizuko-san and Yachiyo-san at the same table, having them talk without the writer present, they're suddenly both very real and tragic figures. They're no longer doomed characters, but broken people, who have a chance to heal. I love it here.
"Is she?" What if I just combusted right here right now.
You're so real for this!