The 100% ERA Korean Drama was one of the best K-Dramas I watched so far despite having very few episodes (8 Episodes). I liked the Actress Lee Soo Min so much and the Actor Kim Sung Hyun too. Their acting in the 100% ERA was very good. The Story was amazing because it talked about how two kids being in a very tough school in Korean Academy and how Baek Hee Jae's Mother always wants Baek Hee Jae (Lee Soo Min) to get very good grades (100% every time) in Korean Academy School.

I liked how Baek Hee Jae (Lee Soo Min) and Lee Shi Due (Kim Sung Hyun) were getting along very well in Middle School and High School and I liked their relationship in School. I also liked how they bond very emotional and quickly while taking care of cute cat that they found for days while in School and that they have to take care of it like it was their own cat.

The Story also talks about the difficulties in the School and that Lee Shi Due got expelled due to the cat problem and Baek Hee Jae had to stay alone when he was gone and how she confronted her mother about all the difficulties she had when her mother wasn't really caring for her like a real daughter. The Episodes 1-8 were really good and the music was also perfect that it made me so relaxed, but the ending was bad because we didn't get to see Lee Shi Due at the ending when Baek Hee Jae smiled on the train.

But overall the 100% ERA was one of the best K-Dramas I've watched so far in my life. It was so good that I wished there was a season 2 for this.