I accidentally stumbled upon this series. Being an avid fan of mystery dramas , I found the series very intriguing and captivating. My friend who happened to watch one episode midway also got hooked to this. For someone who had no idea about the original plot , my friend was able to pick up the romantic tension between the leads.So the chemistry between the leads undeniable. The ending was satisfying . I have seen so many contradicting theories online regarding the climax. My advice would be not to read them before watching?. The side characters have their own soul and get connected with you. Recommended.