I find it to be a self-insert mary-sue like with a cliche of Korean Drama, The bad guys are too over-the-top evil and stupid with no other reason other than the plot demands it. Cliche trope, she had great parents but they died when she was young and raised by an abusive uncle, aunt and betrayed by her cousin. The good guys go along with everything she said without question and comes to the rescue when she's in trouble, the men really are just eye candy and do everything to impress her because she's great and wonderful in every way, and just about every guy falls for her because comes up with all sorts of great ideas and inventions which she ripped off by using her smartphone. And even when she is not in the room they talk about her, wondering whats she's up to or trying to take her for themselves or get rid of her. Aside from the ML & FL, both bad and good guys have little to no character development. The plot is so damn cliche I can even tell you how this will end without reading the novel or finishing the webtoon.
To each their own I guess, I read plenty of webtoons like this, and is getting annoying because it is way too one-sided and reparative. But that's just me, this youtube sums it up for the most part. It's hilarious because it almost fit the Mc to a tea. Just close the gap and watch it. https:// youtu .be/ YhrfhQbY0K8?t =63

Is this good ?