Yes, this unique art style is done by Min Hong, who was also the artist for Smash it Girl and Monster Idols, and artist as well as author for Quoth the Boy.
Aside from being the same artist as Smash it girl, I SEE A CROSSOVER!! Gin Eunsoo is the ML(?) in "Say let's not" !!!! I'd recognize that neck tattoo anywhere! To think that Hoobeum is the one who put it on his neck!
EDIT: OK, I GOT TOO EXCITED AND HAVE NOT REACHED THE END YET BEFORE COMMENTING. THE AUTHOR DID SAY IT THERE. LMAO
I hope I'm reading this entire wrong, but the ML just gives me stressful vibes 😩
He definitely seems like a good, normal guy, but I just get the feeling that things are gonna get more dramatic than they need to be.
Waaaahhhhh the art ....love it the character love the storyline love.. Need more THAnks.... She so pretty THR girls in this manhwa sooo pretty. Also are style kinda reminded me of smash it girl.. Aaah