The production of this drama has a combination of both Young Blood and Under the Power. Under mysterious happenings a group of students encounter unknown cases and solve problems together. They will be tested and conflicts occurs one after another. The production of the drama was incredibly crafted most especially the visual effects created. not to mentions the lead's visual quality is just amazing. Their would be some unique characteristics of the characters but those are just the art of the story.
As for the progress of the story, I like that they did not dwell in just one villain and that they made a two part conflict which makes a new environment for the viewers. In the drama, there will be moments where villains pops up, however hints are also shown which will excite the viewers to guess who they are.
However, the drama focuses mainly mostly about the leads conflicts and mystery solving cases, with less romance. So if you are looking for some martial arts stimulation, I highly recommend to watch this drama.