Wow! Like how did I go so long without knowing anything about this show?? I stumbled across it on Netflix and I could have kicked myself when I saw the cast! I absolutely Love Park Bo Young, she plays the lead female and our lead male is none other than current heartthrob Ahn Hyo Seop. There are a few other familiar faces that I was excited to see as well, Han So Hee, Kwon Soo Hyun and Seo In Guk. Abyss is a paranormal/mystery thriller, it had me hooked from the first episode and I binged it in two days. I loved the soul revival marble, it was a very interesting twist throughout the story that filled you with anxiety. The mystery of the serial killer and his accomplice kept you guessing and on the edge of your seat. I was rolling in laughter with the spin on Go Se Yun/Lee Mi Do hot mess! It was hilarious and the duo we didn't know we needed! The Love story behind our main couple was Everything! Like how sweet and unexpected, their story was years long and their bond was special. The Actors did an amazing job, I think Park Bo-Young and Ahn Hyo-seop has wonderful chemistry! Han So Hee was also phenomenal in this, her character kept giving me mixed feeling, I despised her and didn't think my feelings would ever change but she got me. I seriously loved this, I love reincarnated shows and this one really goes to the top of my list, it was pretty awesome. I will say the last episode had me in unexpected tears, and I was very happy with the ending. I don't want to give too much away but if you looking for something new and interesting, something to shake up and keep you guessing and make you swoon...definitely watch Abyss!