This is the second time I'm watching this drama and I'm glad I watched it again. This is high school issue centered so I can no longer relate to it however I still enjoyed watching each and every cases that they've handled.

I rarely say this but the story is really well-written because eveything is simple yet it remained interesting from start to finish. It might seem childish at first but the life lessons you can learn is so immense.

I would also say that the casts really had a chemistry in this series. I can feel the friendship between them despite the differences that they had. I wish I had much fun in high school as they did with the adventures and investigations they had to go through.

The OST, although not the LSS (Last Song Syndrome) type, it made me cry a lot on some of the cases they've investigated. This series is light-hearted yet it can make you cry.

Lastly, I do recommend this series a lot. Regardless of what age you are although teens might enjoy this a lot because I first watched this when I was a teenager. It's also filled with a lot of life lessons so it's definitely a must-watch and is very worth it.