First of all I'm not a professional so bare with me as this is my first amateur review. I am a very fond of fictional drama from korea that i rarely watch malaysian's. OCT changed my mind instantly. It's new, fresh and the plot twists are exciting! The main characters from the drama wasn't the one i adore and i barely watch them but i love the acting in this especially Amerul Affendi which his acting blew me away. He was so natural and convincing as if I'm seeing a real life scene happening before my eyes. The cinematography is very beautiful and high quality. It shows that a LOT of effort are put in the drama by the crews and cast. Plots in every episode also never disappoint me as i remember i can't wait to watch next one and nearly screaming and squeaking every time the show starts. If you are new to Malaysian's drama, please watch this and i warn you that you can barely watch similar drama from Malaysia as the benchmark of this series are very high (to me at least).