This was a really good show, action packed and so satisfying to watch everytime Si Eion snapped. The ending was great, and it gave a lot of detail to the prestory that was only briefly shown in the webtoon.
But that brings me to the main question I have with this show; is this a prequal? Will we get a much longer season for the main storyline?
Other than that, amazing, even when a character got completely beat down, it wasn't cringe to watch like a lot of other shows. I would definitely recommend even if there is not a sequel season.