Positive points of the series?Brilliant acting and strong chemistry between the characters.One of the best parts of the series is the casting. First Khao and Joong Dunk have amazing chemistry!Putting these together made the series many times more beautiful and engaging.A combination of excitement and humor in its own unique style.Usually BL series are either very emotional or focus only on romantic relationships, but The Heart Killers is one of those series that has tried to combine different genres. One moment we see chases and serious sequences, the next moment we see a funny and comedic sequence between the characters, and then suddenly a romantic scene happens. This change of rhythms has made the series not boring and always has something to entertain the audience.Different stage and space design .Most Thai BL series are either set in college or about the characters' simple love lives, but here we are faced with a world full of mystery and excitement. The setting of the Hart Burger restaurant, the exciting scenes, and even Kant's tattoo shop all give the story a different feel.Now, what are the negative points and weaknesses of the series?Relationships form quickly.Although the actors were well chosen, the process of developing romantic relationships seems a bit rushed in some places. Especially the relationship between Kant and Bison, which could have been handled with more subtlety. For example, in the novel, Bison was much more cautious and wouldn't even let Kant kiss her for a while.Average action scenes.Although this series has tried to add action to the story, the quality of the action scenes could have been much higher and better. In some places, they seem artificial.Conclusion: Shall we see or not?If you're looking for a series with a fresh story, interesting characters, funny and exciting scenes, it's definitely worth watching. But if you're expecting professional action, some episodes may disappoint you a bit.My rating: 4 out of 5.⭐⭐⭐⭐