nah, the novel was a great read(for me). In fact, the manhwa is missing lots of important parts, which I liked in the novel, but yeah, I guess- they can't include everything; but that's why the impact is not as solid as in the novel. The feelings of Tae were more complex there than it is here; that's why the escape chapter felt great to read.
i have an EPUB version. You need an EPUB reader to read it.
https://drive.google.com/file/d/1FTNW5evMm0Z7uFme31INzqjBOkhS89uN/view?usp=drive_link
PDF version (Credit to the owner)
https://drive.google.com/drive/folders/1xldGR2rUfGwUoqP7Amy0PyU55K5S1hS2?usp=drive_link

the manhwa is doing too much justice to the novel, the novel was FAR worse