This manhwa is full of drama its overwhelming. As @happyfairy000 suggested just read the first 30 chapters, and read the last 10 chapters. This manhwa was promising then everything just gets messed up and complicated.
The plot at first was fantastic, I liked how it was going up until the 'Jay Has Amnesia' ended. I don't like the fact that every man Jay encounters starts to fall for her and ends up obsessed, I just hate it, she doesn't have that many redeeming qualities and features, and it just brings the whole manhwa down because it effects everything. The ending was slightly satisfying but it could have been better if she plotted it differently. There's just so much drama going on in the middle of this, eventually you will hate every character at one point. I think the manhwaga (?) tried to keep the manga going on my inserting sub-plots that weren't really necessary, especially that thing with Jarte's half-brother, sub-plots like that brought down the manhwa's overall rating.
The characters, as mentioned before, will be hated at one point during the manhwa. The feels that they have for each other, and how they go about it is very frustrating. The female main lead seems to make an equal amount of right and wrong decisions which isn't really that bad but it does get irritating. Jarte's obsession over Jay does get to the point where it's overwhelming and exaggerated. The other characters you seem to get a feel of their overall personality, but you don't really seem to feel anything for them during the course of the story.
The art was good for a manhwa. It expresses the emotions of the characters well.
The manhwa is great for someone addicted to drama and stuff, but for regular shoujo readers just read the first and last few chapters. The ridiculous drama in this drags the rating to a 7.5/10.