Cons:
- It requires high attention from you. Else, you'll get confused about what's happening in the story.
- It requires your "super memory brain" to remember the characters at the beginning of the episodes since you'll be provided some character names.
- No comedy.
- What happens with the webtoon? :(

Main feature:
- ENDLESS PLOT TWISTS. There's a plot twist in the plot twist of the plot twist's plot twist.
- High tension drama, you'll see pretty much murder cases.
- NO ROMANCE SH1T. A pure mystery drama.
- Feel the roller coaster sensation! You could never guess who're the protagonists, who're the antagonists. You'll be betrayed by the plot, like every half of the episode.
- One of the best mystery drama you'll find in 2020.
- The female main character is not weak, no over-crying scenes.
- The male main character is not overpowered, he isn't an instant hero.