I read this in one day and I can honestly say that what kept me engaged the most was how beautiful the art was. It must be admitted that the story was quite confusing, especially because there is no separator between the flashbacks and the current timeline. To get my bearings, I had to see where they were and what clothes they were wearing, because there was no difference between their teenage selves and their adult selves and the author didn't even use the typical black background for flashbacks, which made me get lost in the story several times.
There's hardly any real plot other than them trying to forget eachother and confess; there's almost no drama behind it other than the rumors or Jin's multiple relationships, Even when they're practically in a relationship, almost nothing happens; there are no dates, hardly any moments where they become emotionally intimate and truly open up to each other.
If you're bored it's good for killing time, but I would have liked a bit more development.
It's one of the best crossdresser manhwas I've read so far. Her story is so captivating and fun, and I genuinely love Crystal as the mc. The art is so gorgeous and the couple is so cute and beautiful I love the genuine affection they build together and how Illian is completely stunned by her man this is a 10/10 for me