A story of fate and how that little mistake could lead to a terrible outcome. A bit noir (in a good way) for me. Riveting and thrilling, kind of love the idea on how the plot disguising as a novel manuscript written by Mr. Ahn to structure the plot storytelling-- it replicates the past through fragments of the real story that had happened 7 years ago. The development was intriguing, the tension and conflict were thrilling. All those trauma and coincidences, the suffering soul and the disturbing characters, I love the two scenarios it represents about a father-child relationship-- one that would beaten and traumatized his child, and one that would give a world to his child.

Sowon is a nice character that I love his calmness even with everything happening-- being judged and loathed cause of his father, been thrown away by his relatives, had to quit school and now his only guardian might be in danger. Both Mr. Ahn and Sowon were my favorite though I think the author did great in crafting the antagonist too but honestly Yongje freaks me a lot. He's a monster, a lunatic, a dentist who needs help.

The psychological terror (I really feel bad for Seryong) and its twisty and turns were madness, how the incident actually easily expected but somehow the anxiety, the secrets and vengence making it a totally heart-wrenching.

Although the ending was a bit too easy for me I really love the epilogue a lot, chilling but satisfying. Giving it a 4.5 stars!