I knew it was going to be dramatic when I saw the trailer, but it was more intense than I thought. You really can't predict what's going to happen in the fight between the main leads. It's twist after twist and people keep changing sides, so it's not over until it's over. I can see why it's called "whirlwind." The drama keeps you on your toes in every episode. In addition, the cast did a great job of acting. Highly recommend watching this!