This is not some kind of mystery thriller movies with a really hard scenes. Actually im really into those kind of genre but i feel tired and i gave this series a try and it worked for me. I like how some mysteries are unfolding one by one one. I like the transitioning of each events from one to another, it doesn't feel rushed. As for the acting, i think the main character Haena gave justice for her role. For a beginner in the acting industry (i heard this was her acting debut), she acts quite great, she has a lot of potential. Im planning to rewatch this movie again with my cousins, it hink they will like this.